2015412973

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{94121}}^1$

素因数の和:94177

約数の個数: 24

約数和(自身を含む): 2575177920

約数和(自身を除く): 559764947

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 931, 1127, 3059, 21413, 94121, 658847, 1788299, 2164783, 4611929, 12518093, 15153481, 41130877, 87626651, 106074367, 287916139, 2015412973]

約数ペア:

[(1, 2015412973), (7, 287916139), (19, 106074367), (23, 87626651), (49, 41130877), (133, 15153481), (161, 12518093), (437, 4611929), (931, 2164783), (1127, 1788299), (3059, 658847), (21413, 94121)]