15823938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5483}}^1$

素因数の和:5538

約数の個数: 32

約数和(自身を含む): 35009856

約数和(自身を除く): 19185918

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 5483, 10966, 16449, 32898, 71279, 142558, 202871, 213837, 405742, 427674, 608613, 1217226, 2637323, 5274646, 7911969, 15823938]

約数ペア:

[(1, 15823938), (2, 7911969), (3, 5274646), (6, 2637323), (13, 1217226), (26, 608613), (37, 427674), (39, 405742), (74, 213837), (78, 202871), (111, 142558), (222, 71279), (481, 32898), (962, 16449), (1443, 10966), (2886, 5483)]