15215992

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{1429}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 31402800

約数和(自身を除く): 16186808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 1429, 2662, 2858, 5324, 5716, 10648, 11432, 15719, 31438, 62876, 125752, 172909, 345818, 691636, 1383272, 1901999, 3803998, 7607996, 15215992]

約数ペア:

[(1, 15215992), (2, 7607996), (4, 3803998), (8, 1901999), (11, 1383272), (22, 691636), (44, 345818), (88, 172909), (121, 125752), (242, 62876), (484, 31438), (968, 15719), (1331, 11432), (1429, 10648), (2662, 5716), (2858, 5324)]