15404506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 26046720

約数和(自身を除く): 10642214

約数列:

[1, 2, 13, 26, 37, 67, 74, 134, 239, 478, 481, 871, 962, 1742, 2479, 3107, 4958, 6214, 8843, 16013, 17686, 32026, 32227, 64454, 114959, 208169, 229918, 416338, 592481, 1184962, 7702253, 15404506]

約数ペア:

[(1, 15404506), (2, 7702253), (13, 1184962), (26, 592481), (37, 416338), (67, 229918), (74, 208169), (134, 114959), (239, 64454), (478, 32227), (481, 32026), (871, 17686), (962, 16013), (1742, 8843), (2479, 6214), (3107, 4958)]