19672094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44507}}^1$

素因数の和:44539

約数の個数: 16

約数和(自身を含む): 33648048

約数和(自身を除く): 13975954

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 44507, 89014, 578591, 756619, 1157182, 1513238, 9836047, 19672094]

約数ペア:

[(1, 19672094), (2, 9836047), (13, 1513238), (17, 1157182), (26, 756619), (34, 578591), (221, 89014), (442, 44507)]