22156090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10601}}^1$

素因数の和:10638

約数の個数: 32

約数和(自身を含む): 45800640

約数和(自身を除く): 23644550

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 10601, 21202, 53005, 106010, 116611, 201419, 233222, 402838, 583055, 1007095, 1166110, 2014190, 2215609, 4431218, 11078045, 22156090]

約数ペア:

[(1, 22156090), (2, 11078045), (5, 4431218), (10, 2215609), (11, 2014190), (19, 1166110), (22, 1007095), (38, 583055), (55, 402838), (95, 233222), (110, 201419), (190, 116611), (209, 106010), (418, 53005), (1045, 21202), (2090, 10601)]