13305839270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{619741}}^1$

素因数の和:619880

約数の個数: 32

約数和(自身を含む): 25434211680

約数和(自身を除く): 12128372410

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 2147, 4294, 10735, 21470, 619741, 1239482, 3098705, 6197410, 11775079, 23550158, 58875395, 70030733, 117750790, 140061466, 350153665, 700307330, 1330583927, 2661167854, 6652919635, 13305839270]

約数ペア:

[(1, 13305839270), (2, 6652919635), (5, 2661167854), (10, 1330583927), (19, 700307330), (38, 350153665), (95, 140061466), (113, 117750790), (190, 70030733), (226, 58875395), (565, 23550158), (1130, 11775079), (2147, 6197410), (4294, 3098705), (10735, 1239482), (21470, 619741)]