19462334008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{327737}}^1$

素因数の和:328327

約数の個数: 32

約数和(自身を含む): 39367888560

約数和(自身を除く): 19905554552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 571, 1142, 2284, 4568, 7423, 14846, 29692, 59384, 327737, 655474, 1310948, 2621896, 4260581, 8521162, 17042324, 34084648, 187137827, 374275654, 748551308, 1497102616, 2432791751, 4865583502, 9731167004, 19462334008]

約数ペア:

[(1, 19462334008), (2, 9731167004), (4, 4865583502), (8, 2432791751), (13, 1497102616), (26, 748551308), (52, 374275654), (104, 187137827), (571, 34084648), (1142, 17042324), (2284, 8521162), (4568, 4260581), (7423, 2621896), (14846, 1310948), (29692, 655474), (59384, 327737)]