12910436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 28449792

約数和(自身を除く): 15539356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 167, 251, 308, 334, 502, 668, 1004, 1169, 1757, 1837, 2338, 2761, 3514, 3674, 4676, 5522, 7028, 7348, 11044, 12859, 19327, 25718, 38654, 41917, 51436, 77308, 83834, 167668, 293419, 461087, 586838, 922174, 1173676, 1844348, 3227609, 6455218, 12910436]

約数ペア:

[(1, 12910436), (2, 6455218), (4, 3227609), (7, 1844348), (11, 1173676), (14, 922174), (22, 586838), (28, 461087), (44, 293419), (77, 167668), (154, 83834), (167, 77308), (251, 51436), (308, 41917), (334, 38654), (502, 25718), (668, 19327), (1004, 12859), (1169, 11044), (1757, 7348), (1837, 7028), (2338, 5522), (2761, 4676), (3514, 3674)]