19239978814

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59751487}}^1$

素因数の和:59751519

約数の個数: 16

約数和(自身を含む): 34416857088

約数和(自身を除く): 15176878274

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 59751487, 119502974, 418260409, 836520818, 1374284201, 2748568402, 9619989407, 19239978814]

約数ペア:

[(1, 19239978814), (2, 9619989407), (7, 2748568402), (14, 1374284201), (23, 836520818), (46, 418260409), (161, 119502974), (322, 59751487)]