13648316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:362

約数の個数: 36

約数和(自身を含む): 26567016

約数和(自身を除く): 12918700

約数列:

[1, 2, 4, 11, 22, 44, 121, 163, 173, 242, 326, 346, 484, 652, 692, 1793, 1903, 3586, 3806, 7172, 7612, 19723, 20933, 28199, 39446, 41866, 56398, 78892, 83732, 112796, 310189, 620378, 1240756, 3412079, 6824158, 13648316]

約数ペア:

[(1, 13648316), (2, 6824158), (4, 3412079), (11, 1240756), (22, 620378), (44, 310189), (121, 112796), (163, 83732), (173, 78892), (242, 56398), (326, 41866), (346, 39446), (484, 28199), (652, 20933), (692, 19723), (1793, 7612), (1903, 7172), (3586, 3806)]