215846098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{12911}}^1$

素因数の和:13569

約数の個数: 16

約数和(自身を含む): 349243776

約数和(自身を除く): 133397678

約数列:

[1, 2, 13, 26, 643, 1286, 8359, 12911, 16718, 25822, 167843, 335686, 8301773, 16603546, 107923049, 215846098]

約数ペア:

[(1, 215846098), (2, 107923049), (13, 16603546), (26, 8301773), (643, 335686), (1286, 167843), (8359, 25822), (12911, 16718)]