19650658

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{691}}^1$

素因数の和:993

約数の個数: 16

約数和(自身を含む): 30143520

約数和(自身を除く): 10492862

約数列:

[1, 2, 59, 118, 241, 482, 691, 1382, 14219, 28438, 40769, 81538, 166531, 333062, 9825329, 19650658]

約数ペア:

[(1, 19650658), (2, 9825329), (59, 333062), (118, 166531), (241, 81538), (482, 40769), (691, 28438), (1382, 14219)]