13406666

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3877}}^1$

素因数の和:3918

約数の個数: 32

約数和(自身を含む): 26060160

約数和(自身を除く): 12653494

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 3877, 7754, 27139, 50401, 54278, 73663, 100802, 147326, 352807, 515641, 705614, 957619, 1031282, 1915238, 6703333, 13406666]

約数ペア:

[(1, 13406666), (2, 6703333), (7, 1915238), (13, 1031282), (14, 957619), (19, 705614), (26, 515641), (38, 352807), (91, 147326), (133, 100802), (182, 73663), (247, 54278), (266, 50401), (494, 27139), (1729, 7754), (3458, 3877)]