24939970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11933}}^1$

素因数の和:11970

約数の個数: 32

約数和(自身を含む): 51554880

約数和(自身を除く): 26614910

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 11933, 23866, 59665, 119330, 131263, 226727, 262526, 453454, 656315, 1133635, 1312630, 2267270, 2493997, 4987994, 12469985, 24939970]

約数ペア:

[(1, 24939970), (2, 12469985), (5, 4987994), (10, 2493997), (11, 2267270), (19, 1312630), (22, 1133635), (38, 656315), (55, 453454), (95, 262526), (110, 226727), (190, 131263), (209, 119330), (418, 59665), (1045, 23866), (2090, 11933)]