22205708

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13001}}^1$

素因数の和:13073

約数の個数: 24

約数和(自身を含む): 45142944

約数和(自身を除く): 22937236

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 13001, 26002, 52004, 91007, 182014, 364028, 793061, 1586122, 3172244, 5551427, 11102854, 22205708]

約数ペア:

[(1, 22205708), (2, 11102854), (4, 5551427), (7, 3172244), (14, 1586122), (28, 793061), (61, 364028), (122, 182014), (244, 91007), (427, 52004), (854, 26002), (1708, 13001)]