22558898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 37162800

約数和(自身を除く): 14603902

約数列:

[1, 2, 17, 34, 61, 73, 122, 146, 149, 298, 1037, 1241, 2074, 2482, 2533, 4453, 5066, 8906, 9089, 10877, 18178, 21754, 75701, 151402, 154513, 184909, 309026, 369818, 663497, 1326994, 11279449, 22558898]

約数ペア:

[(1, 22558898), (2, 11279449), (17, 1326994), (34, 663497), (61, 369818), (73, 309026), (122, 184909), (146, 154513), (149, 151402), (298, 75701), (1037, 21754), (1241, 18178), (2074, 10877), (2482, 9089), (2533, 8906), (4453, 5066)]