12307940

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2711}}^1$

素因数の和:2947

約数の個数: 24

約数和(自身を含む): 25970112

約数和(自身を除く): 13662172

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 2711, 4540, 5422, 10844, 13555, 27110, 54220, 615397, 1230794, 2461588, 3076985, 6153970, 12307940]

約数ペア:

[(1, 12307940), (2, 6153970), (4, 3076985), (5, 2461588), (10, 1230794), (20, 615397), (227, 54220), (454, 27110), (908, 13555), (1135, 10844), (2270, 5422), (2711, 4540)]