1889602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6607}}^1$

素因数の和:6633

約数の個数: 16

約数和(自身を含む): 3330432

約数和(自身を除く): 1440830

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 6607, 13214, 72677, 85891, 145354, 171782, 944801, 1889602]

約数ペア:

[(1, 1889602), (2, 944801), (11, 171782), (13, 145354), (22, 85891), (26, 72677), (143, 13214), (286, 6607)]