15719802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19699}}^1$

素因数の和:19730

約数の個数: 32

約数和(自身を含む): 37824000

約数和(自身を除く): 22104198

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 19699, 39398, 59097, 118194, 137893, 275786, 374281, 413679, 748562, 827358, 1122843, 2245686, 2619967, 5239934, 7859901, 15719802]

約数ペア:

[(1, 15719802), (2, 7859901), (3, 5239934), (6, 2619967), (7, 2245686), (14, 1122843), (19, 827358), (21, 748562), (38, 413679), (42, 374281), (57, 275786), (114, 137893), (133, 118194), (266, 59097), (399, 39398), (798, 19699)]