19073544

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{331}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 55795920

約数和(自身を除く): 36722376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 331, 343, 392, 588, 662, 686, 993, 1029, 1176, 1324, 1372, 1986, 2058, 2317, 2401, 2648, 2744, 3972, 4116, 4634, 4802, 6951, 7203, 7944, 8232, 9268, 9604, 13902, 14406, 16219, 18536, 19208, 27804, 28812, 32438, 48657, 55608, 57624, 64876, 97314, 113533, 129752, 194628, 227066, 340599, 389256, 454132, 681198, 794731, 908264, 1362396, 1589462, 2384193, 2724792, 3178924, 4768386, 6357848, 9536772, 19073544]

約数ペア:

[(1, 19073544), (2, 9536772), (3, 6357848), (4, 4768386), (6, 3178924), (7, 2724792), (8, 2384193), (12, 1589462), (14, 1362396), (21, 908264), (24, 794731), (28, 681198), (42, 454132), (49, 389256), (56, 340599), (84, 227066), (98, 194628), (147, 129752), (168, 113533), (196, 97314), (294, 64876), (331, 57624), (343, 55608), (392, 48657), (588, 32438), (662, 28812), (686, 27804), (993, 19208), (1029, 18536), (1176, 16219), (1324, 14406), (1372, 13902), (1986, 9604), (2058, 9268), (2317, 8232), (2401, 7944), (2648, 7203), (2744, 6951), (3972, 4802), (4116, 4634)]