15239744

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{1409}}^1$

素因数の和:1447

約数の個数: 42

約数和(自身を含む): 32769810

約数和(自身を除く): 17530066

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 1409, 2704, 2818, 5408, 5636, 10816, 11272, 18317, 22544, 36634, 45088, 73268, 90176, 146536, 238121, 293072, 476242, 586144, 952484, 1172288, 1904968, 3809936, 7619872, 15239744]

約数ペア:

[(1, 15239744), (2, 7619872), (4, 3809936), (8, 1904968), (13, 1172288), (16, 952484), (26, 586144), (32, 476242), (52, 293072), (64, 238121), (104, 146536), (169, 90176), (208, 73268), (338, 45088), (416, 36634), (676, 22544), (832, 18317), (1352, 11272), (1409, 10816), (2704, 5636), (2818, 5408)]