133718618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{319901}}^1$

素因数の和:319933

約数の個数: 16

約数和(自身を含む): 230329440

約数和(自身を除く): 96610822

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 319901, 639802, 3518911, 6078119, 7037822, 12156238, 66859309, 133718618]

約数ペア:

[(1, 133718618), (2, 66859309), (11, 12156238), (19, 7037822), (22, 6078119), (38, 3518911), (209, 639802), (418, 319901)]