22537996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6469}}^1$

素因数の和:6553

約数の個数: 24

約数和(自身を含む): 43116080

約数和(自身を除く): 20578084

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 6469, 12938, 25876, 84097, 168194, 336388, 433423, 866846, 1733692, 5634499, 11268998, 22537996]

約数ペア:

[(1, 22537996), (2, 11268998), (4, 5634499), (13, 1733692), (26, 866846), (52, 433423), (67, 336388), (134, 168194), (268, 84097), (871, 25876), (1742, 12938), (3484, 6469)]