22581676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 45158400

約数和(自身を除く): 22576724

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 79, 92, 158, 239, 299, 316, 478, 598, 956, 1027, 1196, 1817, 2054, 3107, 3634, 4108, 5497, 6214, 7268, 10994, 12428, 18881, 21988, 23621, 37762, 47242, 71461, 75524, 94484, 142922, 245453, 285844, 434263, 490906, 868526, 981812, 1737052, 5645419, 11290838, 22581676]

約数ペア:

[(1, 22581676), (2, 11290838), (4, 5645419), (13, 1737052), (23, 981812), (26, 868526), (46, 490906), (52, 434263), (79, 285844), (92, 245453), (158, 142922), (239, 94484), (299, 75524), (316, 71461), (478, 47242), (598, 37762), (956, 23621), (1027, 21988), (1196, 18881), (1817, 12428), (2054, 10994), (3107, 7268), (3634, 6214), (4108, 5497)]