1913444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 3725568

約数和(自身を除く): 1812124

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1187, 1612, 2374, 4748, 15431, 30862, 36797, 61724, 73594, 147188, 478361, 956722, 1913444]

約数ペア:

[(1, 1913444), (2, 956722), (4, 478361), (13, 147188), (26, 73594), (31, 61724), (52, 36797), (62, 30862), (124, 15431), (403, 4748), (806, 2374), (1187, 1612)]