13158704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1605

約数の個数: 40

約数和(自身を含む): 28144032

約数和(自身を除く): 14985328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 1543, 2132, 3086, 4264, 6172, 8528, 12344, 20059, 24688, 40118, 63263, 80236, 126526, 160472, 253052, 320944, 506104, 822419, 1012208, 1644838, 3289676, 6579352, 13158704]

約数ペア:

[(1, 13158704), (2, 6579352), (4, 3289676), (8, 1644838), (13, 1012208), (16, 822419), (26, 506104), (41, 320944), (52, 253052), (82, 160472), (104, 126526), (164, 80236), (208, 63263), (328, 40118), (533, 24688), (656, 20059), (1066, 12344), (1543, 8528), (2132, 6172), (3086, 4264)]