11151803

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 13351680

約数和(自身を除く): 2199877

約数列:

[1, 13, 19, 23, 151, 169, 247, 299, 437, 1963, 2869, 3211, 3473, 3887, 5681, 25519, 37297, 45149, 65987, 73853, 484861, 586937, 857831, 11151803]

約数ペア:

[(1, 11151803), (13, 857831), (19, 586937), (23, 484861), (151, 73853), (169, 65987), (247, 45149), (299, 37297), (437, 25519), (1963, 5681), (2869, 3887), (3211, 3473)]