11977342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20029}}^1$

素因数の和:20067

約数の個数: 16

約数和(自身を含む): 20190240

約数和(自身を除く): 8212898

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 20029, 40058, 260377, 460667, 520754, 921334, 5988671, 11977342]

約数ペア:

[(1, 11977342), (2, 5988671), (13, 921334), (23, 520754), (26, 460667), (46, 260377), (299, 40058), (598, 20029)]