15207958906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10781}}^1\times {\mathrm{5927}}^1$

素因数の和:16734

約数の個数: 32

約数和(自身を含む): 27611580672

約数和(自身を除く): 12403621766

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 5927, 10781, 11854, 21562, 41489, 75467, 82978, 100759, 150934, 183277, 201518, 366554, 705313, 1282939, 1410626, 2565878, 63898987, 127797974, 447292909, 894585818, 1086282779, 2172565558, 7603979453, 15207958906]

約数ペア:

[(1, 15207958906), (2, 7603979453), (7, 2172565558), (14, 1086282779), (17, 894585818), (34, 447292909), (119, 127797974), (238, 63898987), (5927, 2565878), (10781, 1410626), (11854, 1282939), (21562, 705313), (41489, 366554), (75467, 201518), (82978, 183277), (100759, 150934)]