13551142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 24727680

約数和(自身を除く): 11176538

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 1907, 3553, 3814, 7106, 20977, 32419, 36233, 41954, 64838, 72466, 356609, 398563, 615961, 713218, 797126, 1231922, 6775571, 13551142]

約数ペア:

[(1, 13551142), (2, 6775571), (11, 1231922), (17, 797126), (19, 713218), (22, 615961), (34, 398563), (38, 356609), (187, 72466), (209, 64838), (323, 41954), (374, 36233), (418, 32419), (646, 20977), (1907, 7106), (3553, 3814)]