23681554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 39836160

約数和(自身を除く): 16154606

約数列:

[1, 2, 13, 26, 37, 74, 103, 206, 239, 478, 481, 962, 1339, 2678, 3107, 3811, 6214, 7622, 8843, 17686, 24617, 49234, 49543, 99086, 114959, 229918, 320021, 640042, 910829, 1821658, 11840777, 23681554]

約数ペア:

[(1, 23681554), (2, 11840777), (13, 1821658), (26, 910829), (37, 640042), (74, 320021), (103, 229918), (206, 114959), (239, 99086), (478, 49543), (481, 49234), (962, 24617), (1339, 17686), (2678, 8843), (3107, 7622), (3811, 6214)]