13251284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1543}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 24642240

約数和(自身を除く): 11390956

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 1543, 2147, 3086, 4294, 6172, 8588, 29317, 58634, 117268, 174359, 348718, 697436, 3312821, 6625642, 13251284]

約数ペア:

[(1, 13251284), (2, 6625642), (4, 3312821), (19, 697436), (38, 348718), (76, 174359), (113, 117268), (226, 58634), (452, 29317), (1543, 8588), (2147, 6172), (3086, 4294)]