13266670

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19801}}^1$

素因数の和:19875

約数の個数: 16

約数和(自身を含む): 24237648

約数和(自身を除く): 10970978

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 19801, 39602, 99005, 198010, 1326667, 2653334, 6633335, 13266670]

約数ペア:

[(1, 13266670), (2, 6633335), (5, 2653334), (10, 1326667), (67, 198010), (134, 99005), (335, 39602), (670, 19801)]