19385766

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{4703}}^1$

素因数の和:4940

約数の個数: 24

約数和(自身を含む): 42194880

約数和(自身を除く): 22809114

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 4703, 9406, 14109, 28218, 42327, 84654, 1076987, 2153974, 3230961, 6461922, 9692883, 19385766]

約数ペア:

[(1, 19385766), (2, 9692883), (3, 6461922), (6, 3230961), (9, 2153974), (18, 1076987), (229, 84654), (458, 42327), (687, 28218), (1374, 14109), (2061, 9406), (4122, 4703)]