13778116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16481}}^1$

素因数の和:16515

約数の個数: 24

約数和(自身を含む): 27689760

約数和(自身を除く): 13911644

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 16481, 32962, 65924, 181291, 313139, 362582, 626278, 725164, 1252556, 3444529, 6889058, 13778116]

約数ペア:

[(1, 13778116), (2, 6889058), (4, 3444529), (11, 1252556), (19, 725164), (22, 626278), (38, 362582), (44, 313139), (76, 181291), (209, 65924), (418, 32962), (836, 16481)]