15118792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3929}}^1$

素因数の和:3985

約数の個数: 32

約数和(自身を含む): 31361400

約数和(自身を除く): 16242608

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 3929, 7858, 15716, 31432, 51077, 102154, 145373, 204308, 290746, 408616, 581492, 1162984, 1889849, 3779698, 7559396, 15118792]

約数ペア:

[(1, 15118792), (2, 7559396), (4, 3779698), (8, 1889849), (13, 1162984), (26, 581492), (37, 408616), (52, 290746), (74, 204308), (104, 145373), (148, 102154), (296, 51077), (481, 31432), (962, 15716), (1924, 7858), (3848, 3929)]