19132152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 53362800

約数和(自身を除く): 34230648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 89, 104, 106, 156, 159, 169, 178, 212, 267, 312, 318, 338, 356, 424, 507, 534, 636, 676, 689, 712, 1014, 1068, 1157, 1272, 1352, 1378, 2028, 2067, 2136, 2314, 2756, 3471, 4056, 4134, 4628, 4717, 5512, 6942, 8268, 8957, 9256, 9434, 13884, 14151, 15041, 16536, 17914, 18868, 26871, 27768, 28302, 30082, 35828, 37736, 45123, 53742, 56604, 60164, 61321, 71656, 90246, 107484, 113208, 120328, 122642, 180492, 183963, 214968, 245284, 360984, 367926, 490568, 735852, 797173, 1471704, 1594346, 2391519, 3188692, 4783038, 6377384, 9566076, 19132152]

約数ペア:

[(1, 19132152), (2, 9566076), (3, 6377384), (4, 4783038), (6, 3188692), (8, 2391519), (12, 1594346), (13, 1471704), (24, 797173), (26, 735852), (39, 490568), (52, 367926), (53, 360984), (78, 245284), (89, 214968), (104, 183963), (106, 180492), (156, 122642), (159, 120328), (169, 113208), (178, 107484), (212, 90246), (267, 71656), (312, 61321), (318, 60164), (338, 56604), (356, 53742), (424, 45123), (507, 37736), (534, 35828), (636, 30082), (676, 28302), (689, 27768), (712, 26871), (1014, 18868), (1068, 17914), (1157, 16536), (1272, 15041), (1352, 14151), (1378, 13884), (2028, 9434), (2067, 9256), (2136, 8957), (2314, 8268), (2756, 6942), (3471, 5512), (4056, 4717), (4134, 4628)]