16688724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{106979}}^1$

素因数の和:106999

約数の個数: 24

約数和(自身を含む): 41936160

約数和(自身を除く): 25247436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 106979, 213958, 320937, 427916, 641874, 1283748, 1390727, 2781454, 4172181, 5562908, 8344362, 16688724]

約数ペア:

[(1, 16688724), (2, 8344362), (3, 5562908), (4, 4172181), (6, 2781454), (12, 1390727), (13, 1283748), (26, 641874), (39, 427916), (52, 320937), (78, 213958), (156, 106979)]