12485902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 22226400

約数和(自身を除く): 9740498

約数列:

[1, 2, 11, 13, 22, 26, 143, 149, 286, 293, 298, 586, 1639, 1937, 3223, 3278, 3809, 3874, 6446, 7618, 21307, 41899, 42614, 43657, 83798, 87314, 480227, 567541, 960454, 1135082, 6242951, 12485902]

約数ペア:

[(1, 12485902), (2, 6242951), (11, 1135082), (13, 960454), (22, 567541), (26, 480227), (143, 87314), (149, 83798), (286, 43657), (293, 42614), (298, 41899), (586, 21307), (1639, 7618), (1937, 6446), (3223, 3874), (3278, 3809)]