195291226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{19309}}^1$

素因数の和:19713

約数の個数: 16

約数和(自身を含む): 316297800

約数和(自身を除く): 121006574

約数列:

[1, 2, 13, 26, 389, 778, 5057, 10114, 19309, 38618, 251017, 502034, 7511201, 15022402, 97645613, 195291226]

約数ペア:

[(1, 195291226), (2, 97645613), (13, 15022402), (26, 7511201), (389, 502034), (778, 251017), (5057, 38618), (10114, 19309)]