19733134

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8513}}^1$

素因数の和:8595

約数の個数: 16

約数和(自身を含む): 31672080

約数和(自身を除く): 11938946

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 8513, 17026, 161747, 323494, 519293, 1038586, 9866567, 19733134]

約数ペア:

[(1, 19733134), (2, 9866567), (19, 1038586), (38, 519293), (61, 323494), (122, 161747), (1159, 17026), (2318, 8513)]