21141116

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{3089}}^1$

素因数の和:3181

約数の個数: 24

約数和(自身を含む): 38934000

約数和(自身を除く): 17792884

約数列:

[1, 2, 4, 29, 58, 59, 116, 118, 236, 1711, 3089, 3422, 6178, 6844, 12356, 89581, 179162, 182251, 358324, 364502, 729004, 5285279, 10570558, 21141116]

約数ペア:

[(1, 21141116), (2, 10570558), (4, 5285279), (29, 729004), (58, 364502), (59, 358324), (116, 182251), (118, 179162), (236, 89581), (1711, 12356), (3089, 6844), (3422, 6178)]