16216772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28351}}^1$

素因数の和:28379

約数の個数: 24

約数和(自身を含む): 33341952

約数和(自身を除く): 17125180

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 28351, 56702, 113404, 311861, 368563, 623722, 737126, 1247444, 1474252, 4054193, 8108386, 16216772]

約数ペア:

[(1, 16216772), (2, 8108386), (4, 4054193), (11, 1474252), (13, 1247444), (22, 737126), (26, 623722), (44, 368563), (52, 311861), (143, 113404), (286, 56702), (572, 28351)]