15802316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{827}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 29420496

約数和(自身を除く): 13618180

約数列:

[1, 2, 4, 17, 34, 68, 281, 562, 827, 1124, 1654, 3308, 4777, 9554, 14059, 19108, 28118, 56236, 232387, 464774, 929548, 3950579, 7901158, 15802316]

約数ペア:

[(1, 15802316), (2, 7901158), (4, 3950579), (17, 929548), (34, 464774), (68, 232387), (281, 56236), (562, 28118), (827, 19108), (1124, 14059), (1654, 9554), (3308, 4777)]