16989544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14851}}^1$

素因数の和:14881

約数の個数: 32

約数和(自身を含む): 37427040

約数和(自身を除く): 20437496

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 14851, 29702, 59404, 118808, 163361, 193063, 326722, 386126, 653444, 772252, 1306888, 1544504, 2123693, 4247386, 8494772, 16989544]

約数ペア:

[(1, 16989544), (2, 8494772), (4, 4247386), (8, 2123693), (11, 1544504), (13, 1306888), (22, 772252), (26, 653444), (44, 386126), (52, 326722), (88, 193063), (104, 163361), (143, 118808), (286, 59404), (572, 29702), (1144, 14851)]