22854910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{487}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 46853856

約数和(自身を除く): 23998946

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 361, 487, 494, 722, 974, 1235, 1805, 2435, 2470, 3610, 4693, 4870, 6331, 9253, 9386, 12662, 18506, 23465, 31655, 46265, 46930, 63310, 92530, 120289, 175807, 240578, 351614, 601445, 879035, 1202890, 1758070, 2285491, 4570982, 11427455, 22854910]

約数ペア:

[(1, 22854910), (2, 11427455), (5, 4570982), (10, 2285491), (13, 1758070), (19, 1202890), (26, 879035), (38, 601445), (65, 351614), (95, 240578), (130, 175807), (190, 120289), (247, 92530), (361, 63310), (487, 46930), (494, 46265), (722, 31655), (974, 23465), (1235, 18506), (1805, 12662), (2435, 9386), (2470, 9253), (3610, 6331), (4693, 4870)]