12699224

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 24708240

約数和(自身を除く): 12009016

約数列:

[1, 2, 4, 8, 53, 61, 106, 122, 212, 244, 424, 488, 491, 982, 1964, 3233, 3928, 6466, 12932, 25864, 26023, 29951, 52046, 59902, 104092, 119804, 208184, 239608, 1587403, 3174806, 6349612, 12699224]

約数ペア:

[(1, 12699224), (2, 6349612), (4, 3174806), (8, 1587403), (53, 239608), (61, 208184), (106, 119804), (122, 104092), (212, 59902), (244, 52046), (424, 29951), (488, 26023), (491, 25864), (982, 12932), (1964, 6466), (3233, 3928)]