15691282204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{619621}}^1$

素因数の和:620125

約数の個数: 24

約数和(自身を含む): 29632802528

約数和(自身を除く): 13941520324

約数列:

[1, 2, 4, 13, 26, 52, 487, 974, 1948, 6331, 12662, 25324, 619621, 1239242, 2478484, 8055073, 16110146, 32220292, 301755427, 603510854, 1207021708, 3922820551, 7845641102, 15691282204]

約数ペア:

[(1, 15691282204), (2, 7845641102), (4, 3922820551), (13, 1207021708), (26, 603510854), (52, 301755427), (487, 32220292), (974, 16110146), (1948, 8055073), (6331, 2478484), (12662, 1239242), (25324, 619621)]