12011974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 20412000

約数和(自身を除く): 8400026

約数列:

[1, 2, 13, 26, 29, 58, 89, 178, 179, 358, 377, 754, 1157, 2314, 2327, 2581, 4654, 5162, 5191, 10382, 15931, 31862, 33553, 67106, 67483, 134966, 207103, 414206, 461999, 923998, 6005987, 12011974]

約数ペア:

[(1, 12011974), (2, 6005987), (13, 923998), (26, 461999), (29, 414206), (58, 207103), (89, 134966), (178, 67483), (179, 67106), (358, 33553), (377, 31862), (754, 15931), (1157, 10382), (2314, 5191), (2327, 5162), (2581, 4654)]