12438844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14879}}^1$

素因数の和:14913

約数の個数: 24

約数和(自身を含む): 24998400

約数和(自身を除く): 12559556

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 14879, 29758, 59516, 163669, 282701, 327338, 565402, 654676, 1130804, 3109711, 6219422, 12438844]

約数ペア:

[(1, 12438844), (2, 6219422), (4, 3109711), (11, 1130804), (19, 654676), (22, 565402), (38, 327338), (44, 282701), (76, 163669), (209, 59516), (418, 29758), (836, 14879)]