12696142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 21319200

約数和(自身を除く): 8623058

約数列:

[1, 2, 19, 29, 38, 41, 58, 82, 281, 551, 562, 779, 1102, 1189, 1558, 2378, 5339, 8149, 10678, 11521, 16298, 22591, 23042, 45182, 154831, 218899, 309662, 334109, 437798, 668218, 6348071, 12696142]

約数ペア:

[(1, 12696142), (2, 6348071), (19, 668218), (29, 437798), (38, 334109), (41, 309662), (58, 218899), (82, 154831), (281, 45182), (551, 23042), (562, 22591), (779, 16298), (1102, 11521), (1189, 10678), (1558, 8149), (2378, 5339)]