19391010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{811}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 46654272

約数和(自身を除く): 27263262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 797, 811, 1594, 1622, 2391, 2433, 3985, 4055, 4782, 4866, 7970, 8110, 11955, 12165, 23910, 24330, 646367, 1292734, 1939101, 3231835, 3878202, 6463670, 9695505, 19391010]

約数ペア:

[(1, 19391010), (2, 9695505), (3, 6463670), (5, 3878202), (6, 3231835), (10, 1939101), (15, 1292734), (30, 646367), (797, 24330), (811, 23910), (1594, 12165), (1622, 11955), (2391, 8110), (2433, 7970), (3985, 4866), (4055, 4782)]