1887652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 3675392

約数和(自身を除く): 1787740

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1171, 1612, 2342, 4684, 15223, 30446, 36301, 60892, 72602, 145204, 471913, 943826, 1887652]

約数ペア:

[(1, 1887652), (2, 943826), (4, 471913), (13, 145204), (26, 72602), (31, 60892), (52, 36301), (62, 30446), (124, 15223), (403, 4684), (806, 2342), (1171, 1612)]