21844708

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1559}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 39836160

約数和(自身を除く): 17991452

約数列:

[1, 2, 4, 31, 62, 113, 124, 226, 452, 1559, 3118, 3503, 6236, 7006, 14012, 48329, 96658, 176167, 193316, 352334, 704668, 5461177, 10922354, 21844708]

約数ペア:

[(1, 21844708), (2, 10922354), (4, 5461177), (31, 704668), (62, 352334), (113, 193316), (124, 176167), (226, 96658), (452, 48329), (1559, 14012), (3118, 7006), (3503, 6236)]