12135178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 21368448

約数和(自身を除く): 9233270

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 374, 457, 781, 914, 1207, 1562, 2414, 5027, 7769, 10054, 13277, 15538, 26554, 32447, 64894, 85459, 170918, 356917, 551599, 713834, 1103198, 6067589, 12135178]

約数ペア:

[(1, 12135178), (2, 6067589), (11, 1103198), (17, 713834), (22, 551599), (34, 356917), (71, 170918), (142, 85459), (187, 64894), (374, 32447), (457, 26554), (781, 15538), (914, 13277), (1207, 10054), (1562, 7769), (2414, 5027)]