13570219

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 15253504

約数和(自身を除く): 1683285

約数列:

[1, 13, 31, 151, 223, 403, 1963, 2899, 4681, 6913, 33673, 60853, 89869, 437749, 1043863, 13570219]

約数ペア:

[(1, 13570219), (13, 1043863), (31, 437749), (151, 89869), (223, 60853), (403, 33673), (1963, 6913), (2899, 4681)]