13189904

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9059}}^1$

素因数の和:9087

約数の個数: 40

約数和(自身を含む): 31456320

約数和(自身を除く): 18266416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 9059, 18118, 36236, 63413, 72472, 117767, 126826, 144944, 235534, 253652, 471068, 507304, 824369, 942136, 1014608, 1648738, 1884272, 3297476, 6594952, 13189904]

約数ペア:

[(1, 13189904), (2, 6594952), (4, 3297476), (7, 1884272), (8, 1648738), (13, 1014608), (14, 942136), (16, 824369), (26, 507304), (28, 471068), (52, 253652), (56, 235534), (91, 144944), (104, 126826), (112, 117767), (182, 72472), (208, 63413), (364, 36236), (728, 18118), (1456, 9059)]