19489524

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{4091}}^1$

素因数の和:4495

約数の個数: 24

約数和(自身を含む): 45601248

約数和(自身を除く): 26111724

約数列:

[1, 2, 3, 4, 6, 12, 397, 794, 1191, 1588, 2382, 4091, 4764, 8182, 12273, 16364, 24546, 49092, 1624127, 3248254, 4872381, 6496508, 9744762, 19489524]

約数ペア:

[(1, 19489524), (2, 9744762), (3, 6496508), (4, 4872381), (6, 3248254), (12, 1624127), (397, 49092), (794, 24546), (1191, 16364), (1588, 12273), (2382, 8182), (4091, 4764)]