15692688688

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{2398027}}^1$

素因数の和:2398444

約数の個数: 20

約数和(自身を含む): 30478935880

約数和(自身を除く): 14786247192

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 2398027, 4796054, 9592108, 19184216, 38368432, 980793043, 1961586086, 3923172172, 7846344344, 15692688688]

約数ペア:

[(1, 15692688688), (2, 7846344344), (4, 3923172172), (8, 1961586086), (16, 980793043), (409, 38368432), (818, 19184216), (1636, 9592108), (3272, 4796054), (6544, 2398027)]