2192816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4421}}^1$

素因数の和:4460

約数の個数: 20

約数和(自身を含む): 4386624

約数和(自身を除く): 2193808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4421, 8842, 17684, 35368, 70736, 137051, 274102, 548204, 1096408, 2192816]

約数ペア:

[(1, 2192816), (2, 1096408), (4, 548204), (8, 274102), (16, 137051), (31, 70736), (62, 35368), (124, 17684), (248, 8842), (496, 4421)]