22884170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2801}}^1$

素因数の和:2870

約数の個数: 32

約数和(自身を含む): 44383680

約数和(自身を除く): 21499510

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 2801, 4085, 5602, 8170, 14005, 28010, 53219, 106438, 120443, 240886, 266095, 532190, 602215, 1204430, 2288417, 4576834, 11442085, 22884170]

約数ペア:

[(1, 22884170), (2, 11442085), (5, 4576834), (10, 2288417), (19, 1204430), (38, 602215), (43, 532190), (86, 266095), (95, 240886), (190, 120443), (215, 106438), (430, 53219), (817, 28010), (1634, 14005), (2801, 8170), (4085, 5602)]