15159172

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31847}}^1$

素因数の和:31875

約数の個数: 24

約数和(自身を含む): 32102784

約数和(自身を除く): 16943612

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 31847, 63694, 127388, 222929, 445858, 541399, 891716, 1082798, 2165596, 3789793, 7579586, 15159172]

約数ペア:

[(1, 15159172), (2, 7579586), (4, 3789793), (7, 2165596), (14, 1082798), (17, 891716), (28, 541399), (34, 445858), (68, 222929), (119, 127388), (238, 63694), (476, 31847)]