15814916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16007}}^1$

素因数の和:16043

約数の個数: 24

約数和(自身を含む): 31375680

約数和(自身を除く): 15560764

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 16007, 32014, 64028, 208091, 304133, 416182, 608266, 832364, 1216532, 3953729, 7907458, 15814916]

約数ペア:

[(1, 15814916), (2, 7907458), (4, 3953729), (13, 1216532), (19, 832364), (26, 608266), (38, 416182), (52, 304133), (76, 208091), (247, 64028), (494, 32014), (988, 16007)]