15240848

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3319}}^1$

素因数の和:3375

約数の個数: 40

約数和(自身を含む): 34581120

約数和(自身を除く): 19340272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 3319, 4592, 6638, 13276, 23233, 26552, 46466, 53104, 92932, 136079, 185864, 272158, 371728, 544316, 952553, 1088632, 1905106, 2177264, 3810212, 7620424, 15240848]

約数ペア:

[(1, 15240848), (2, 7620424), (4, 3810212), (7, 2177264), (8, 1905106), (14, 1088632), (16, 952553), (28, 544316), (41, 371728), (56, 272158), (82, 185864), (112, 136079), (164, 92932), (287, 53104), (328, 46466), (574, 26552), (656, 23233), (1148, 13276), (2296, 6638), (3319, 4592)]