1191728406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{953}}^1\times {\mathrm{18947}}^1$

素因数の和:19916

約数の個数: 32

約数和(自身を含む): 2603000448

約数和(自身を除く): 1411272042

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 953, 1906, 2859, 5718, 10483, 18947, 20966, 31449, 37894, 56841, 62898, 113682, 208417, 416834, 625251, 1250502, 18056491, 36112982, 54169473, 108338946, 198621401, 397242802, 595864203, 1191728406]

約数ペア:

[(1, 1191728406), (2, 595864203), (3, 397242802), (6, 198621401), (11, 108338946), (22, 54169473), (33, 36112982), (66, 18056491), (953, 1250502), (1906, 625251), (2859, 416834), (5718, 208417), (10483, 113682), (18947, 62898), (20966, 56841), (31449, 37894)]