15706844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12157}}^1$

素因数の和:12197

約数の個数: 24

約数和(自身を含む): 30638160

約数和(自身を除く): 14931316

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 12157, 24314, 48628, 206669, 230983, 413338, 461966, 826676, 923932, 3926711, 7853422, 15706844]

約数ペア:

[(1, 15706844), (2, 7853422), (4, 3926711), (17, 923932), (19, 826676), (34, 461966), (38, 413338), (68, 230983), (76, 206669), (323, 48628), (646, 24314), (1292, 12157)]