15666473252

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1339931}}^1$

素因数の和:1340051

約数の個数: 24

約数和(自身を含む): 28513752960

約数和(自身を除く): 12847279708

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 2923, 5846, 11692, 1339931, 2679862, 5359724, 49577447, 99154894, 105854549, 198309788, 211709098, 423418196, 3916618313, 7833236626, 15666473252]

約数ペア:

[(1, 15666473252), (2, 7833236626), (4, 3916618313), (37, 423418196), (74, 211709098), (79, 198309788), (148, 105854549), (158, 99154894), (316, 49577447), (2923, 5359724), (5846, 2679862), (11692, 1339931)]