19349154

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 46350720

約数和(自身を除く): 27001566

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 158, 198, 237, 474, 711, 869, 1237, 1422, 1738, 2474, 2607, 3711, 5214, 7422, 7821, 11133, 13607, 15642, 22266, 27214, 40821, 81642, 97723, 122463, 195446, 244926, 293169, 586338, 879507, 1074953, 1759014, 2149906, 3224859, 6449718, 9674577, 19349154]

約数ペア:

[(1, 19349154), (2, 9674577), (3, 6449718), (6, 3224859), (9, 2149906), (11, 1759014), (18, 1074953), (22, 879507), (33, 586338), (66, 293169), (79, 244926), (99, 195446), (158, 122463), (198, 97723), (237, 81642), (474, 40821), (711, 27214), (869, 22266), (1237, 15642), (1422, 13607), (1738, 11133), (2474, 7821), (2607, 7422), (3711, 5214)]