15691738730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{323341}}^1$

素因数の和:323582

約数の個数: 32

約数和(自身を含む): 29612953728

約数和(自身を除く): 13921214998

約数列:

[1, 2, 5, 10, 23, 46, 115, 211, 230, 422, 1055, 2110, 4853, 9706, 24265, 48530, 323341, 646682, 1616705, 3233410, 7436843, 14873686, 37184215, 68224951, 74368430, 136449902, 341124755, 682249510, 1569173873, 3138347746, 7845869365, 15691738730]

約数ペア:

[(1, 15691738730), (2, 7845869365), (5, 3138347746), (10, 1569173873), (23, 682249510), (46, 341124755), (115, 136449902), (211, 74368430), (230, 68224951), (422, 37184215), (1055, 14873686), (2110, 7436843), (4853, 3233410), (9706, 1616705), (24265, 646682), (48530, 323341)]