15313172

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13339}}^1$

素因数の和:13391

約数の個数: 24

約数和(自身を含む): 31375680

約数和(自身を除く): 16062508

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 13339, 26678, 53356, 93373, 186746, 373492, 546899, 1093798, 2187596, 3828293, 7656586, 15313172]

約数ペア:

[(1, 15313172), (2, 7656586), (4, 3828293), (7, 2187596), (14, 1093798), (28, 546899), (41, 373492), (82, 186746), (164, 93373), (287, 53356), (574, 26678), (1148, 13339)]