11996764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 24597216

約数和(自身を除く): 12600452

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 221, 331, 442, 533, 662, 697, 884, 1066, 1324, 1394, 2132, 2788, 4303, 5627, 8606, 9061, 11254, 13571, 17212, 18122, 22508, 27142, 36244, 54284, 73151, 146302, 176423, 230707, 292604, 352846, 461414, 705692, 922828, 2999191, 5998382, 11996764]

約数ペア:

[(1, 11996764), (2, 5998382), (4, 2999191), (13, 922828), (17, 705692), (26, 461414), (34, 352846), (41, 292604), (52, 230707), (68, 176423), (82, 146302), (164, 73151), (221, 54284), (331, 36244), (442, 27142), (533, 22508), (662, 18122), (697, 17212), (884, 13571), (1066, 11254), (1324, 9061), (1394, 8606), (2132, 5627), (2788, 4303)]