18717322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1163}}^1$

素因数の和:1797

約数の個数: 16

約数和(自身を含む): 30310560

約数和(自身を除く): 11593238

約数列:

[1, 2, 13, 26, 619, 1163, 1238, 2326, 8047, 15119, 16094, 30238, 719897, 1439794, 9358661, 18717322]

約数ペア:

[(1, 18717322), (2, 9358661), (13, 1439794), (26, 719897), (619, 30238), (1163, 16094), (1238, 15119), (2326, 8047)]