17913238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67343}}^1$

素因数の和:67371

約数の個数: 16

約数和(自身を含む): 32325120

約数和(自身を除く): 14411882

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 67343, 134686, 471401, 942802, 1279517, 2559034, 8956619, 17913238]

約数ペア:

[(1, 17913238), (2, 8956619), (7, 2559034), (14, 1279517), (19, 942802), (38, 471401), (133, 134686), (266, 67343)]