19362476

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22307}}^1$

素因数の和:22349

約数の個数: 24

約数和(自身を含む): 39975936

約数和(自身を除く): 20613460

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 22307, 44614, 89228, 156149, 312298, 624596, 691517, 1383034, 2766068, 4840619, 9681238, 19362476]

約数ペア:

[(1, 19362476), (2, 9681238), (4, 4840619), (7, 2766068), (14, 1383034), (28, 691517), (31, 624596), (62, 312298), (124, 156149), (217, 89228), (434, 44614), (868, 22307)]