16121090

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19423}}^1$

素因数の和:19513

約数の個数: 16

約数和(自身を含む): 29369088

約数和(自身を除く): 13247998

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 19423, 38846, 97115, 194230, 1612109, 3224218, 8060545, 16121090]

約数ペア:

[(1, 16121090), (2, 8060545), (5, 3224218), (10, 1612109), (83, 194230), (166, 97115), (415, 38846), (830, 19423)]