19524883908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1\times {\mathrm{2063}}^1$

素因数の和:2793

約数の個数: 96

約数和(自身を含む): 48534183936

約数和(自身を除く): 29009300028

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 212, 276, 318, 636, 647, 1219, 1294, 1941, 2063, 2438, 2588, 3657, 3882, 4126, 4876, 6189, 7314, 7764, 8252, 12378, 14628, 14881, 24756, 29762, 34291, 44643, 47449, 59524, 68582, 89286, 94898, 102873, 109339, 137164, 142347, 178572, 189796, 205746, 218678, 284694, 328017, 411492, 437356, 569388, 656034, 788693, 1312068, 1334761, 1577386, 2366079, 2514797, 2669522, 3154772, 4004283, 4732158, 5029594, 5339044, 7544391, 8008566, 9464316, 10059188, 15088782, 16017132, 30177564, 30699503, 61399006, 70742333, 92098509, 122798012, 141484666, 184197018, 212226999, 282969332, 368394036, 424453998, 848907996, 1627073659, 3254147318, 4881220977, 6508294636, 9762441954, 19524883908]

約数ペア:

[(1, 19524883908), (2, 9762441954), (3, 6508294636), (4, 4881220977), (6, 3254147318), (12, 1627073659), (23, 848907996), (46, 424453998), (53, 368394036), (69, 282969332), (92, 212226999), (106, 184197018), (138, 141484666), (159, 122798012), (212, 92098509), (276, 70742333), (318, 61399006), (636, 30699503), (647, 30177564), (1219, 16017132), (1294, 15088782), (1941, 10059188), (2063, 9464316), (2438, 8008566), (2588, 7544391), (3657, 5339044), (3882, 5029594), (4126, 4732158), (4876, 4004283), (6189, 3154772), (7314, 2669522), (7764, 2514797), (8252, 2366079), (12378, 1577386), (14628, 1334761), (14881, 1312068), (24756, 788693), (29762, 656034), (34291, 569388), (44643, 437356), (47449, 411492), (59524, 328017), (68582, 284694), (89286, 218678), (94898, 205746), (102873, 189796), (109339, 178572), (137164, 142347)]