7913158

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1764

約数の個数: 24

約数和(自身を含む): 13741560

約数和(自身を除く): 5828402

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 1721, 2299, 3442, 4598, 18931, 32699, 37862, 65398, 208241, 359689, 416482, 719378, 3956579, 7913158]

約数ペア:

[(1, 7913158), (2, 3956579), (11, 719378), (19, 416482), (22, 359689), (38, 208241), (121, 65398), (209, 37862), (242, 32699), (418, 18931), (1721, 4598), (2299, 3442)]