12646842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5591}}^1$

素因数の和:5638

約数の個数: 32

約数和(自身を含む): 28183680

約数和(自身を除く): 15536838

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 5591, 11182, 16773, 33546, 72683, 145366, 162139, 218049, 324278, 436098, 486417, 972834, 2107807, 4215614, 6323421, 12646842]

約数ペア:

[(1, 12646842), (2, 6323421), (3, 4215614), (6, 2107807), (13, 972834), (26, 486417), (29, 436098), (39, 324278), (58, 218049), (78, 162139), (87, 145366), (174, 72683), (377, 33546), (754, 16773), (1131, 11182), (2262, 5591)]