20221998

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{24247}}^1$

素因数の和:24391

約数の個数: 16

約数和(自身を含む): 40736640

約数和(自身を除く): 20514642

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 24247, 48494, 72741, 145482, 3370333, 6740666, 10110999, 20221998]

約数ペア:

[(1, 20221998), (2, 10110999), (3, 6740666), (6, 3370333), (139, 145482), (278, 72741), (417, 48494), (834, 24247)]