17962048

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{21589}}^1$

素因数の和:21614

約数の個数: 28

約数和(自身を含む): 38387020

約数和(自身を除く): 20424972

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 21589, 43178, 86356, 172712, 280657, 345424, 561314, 690848, 1122628, 1381696, 2245256, 4490512, 8981024, 17962048]

約数ペア:

[(1, 17962048), (2, 8981024), (4, 4490512), (8, 2245256), (13, 1381696), (16, 1122628), (26, 690848), (32, 561314), (52, 345424), (64, 280657), (104, 172712), (208, 86356), (416, 43178), (832, 21589)]