19360648

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{7883}}^1$

素因数の和:8196

約数の個数: 16

約数和(自身を含む): 36424080

約数和(自身を除く): 17063432

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 7883, 15766, 31532, 63064, 2420081, 4840162, 9680324, 19360648]

約数ペア:

[(1, 19360648), (2, 9680324), (4, 4840162), (8, 2420081), (307, 63064), (614, 31532), (1228, 15766), (2456, 7883)]