15829216

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{2927}}^1$

素因数の和:2963

約数の個数: 36

約数和(自身を含む): 33756912

約数和(自身を除く): 17927696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 2927, 5408, 5854, 11708, 23416, 38051, 46832, 76102, 93664, 152204, 304408, 494663, 608816, 989326, 1217632, 1978652, 3957304, 7914608, 15829216]

約数ペア:

[(1, 15829216), (2, 7914608), (4, 3957304), (8, 1978652), (13, 1217632), (16, 989326), (26, 608816), (32, 494663), (52, 304408), (104, 152204), (169, 93664), (208, 76102), (338, 46832), (416, 38051), (676, 23416), (1352, 11708), (2704, 5854), (2927, 5408)]