17238380

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3797}}^1$

素因数の和:4033

約数の個数: 24

約数和(自身を含む): 36369648

約数和(自身を除く): 19131268

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 3797, 4540, 7594, 15188, 18985, 37970, 75940, 861919, 1723838, 3447676, 4309595, 8619190, 17238380]

約数ペア:

[(1, 17238380), (2, 8619190), (4, 4309595), (5, 3447676), (10, 1723838), (20, 861919), (227, 75940), (454, 37970), (908, 18985), (1135, 15188), (2270, 7594), (3797, 4540)]