15716272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6869}}^1$

素因数の和:6901

約数の個数: 40

約数和(自身を含む): 35778960

約数和(自身を除く): 20062688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 6869, 13738, 27476, 54952, 75559, 89297, 109904, 151118, 178594, 302236, 357188, 604472, 714376, 982267, 1208944, 1428752, 1964534, 3929068, 7858136, 15716272]

約数ペア:

[(1, 15716272), (2, 7858136), (4, 3929068), (8, 1964534), (11, 1428752), (13, 1208944), (16, 982267), (22, 714376), (26, 604472), (44, 357188), (52, 302236), (88, 178594), (104, 151118), (143, 109904), (176, 89297), (208, 75559), (286, 54952), (572, 27476), (1144, 13738), (2288, 6869)]