19932456

素因数分解:

$2^3\times 3^1\times {\mathrm{877}}^1\times {\mathrm{947}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 49940640

約数和(自身を除く): 30008184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 877, 947, 1754, 1894, 2631, 2841, 3508, 3788, 5262, 5682, 7016, 7576, 10524, 11364, 21048, 22728, 830519, 1661038, 2491557, 3322076, 4983114, 6644152, 9966228, 19932456]

約数ペア:

[(1, 19932456), (2, 9966228), (3, 6644152), (4, 4983114), (6, 3322076), (8, 2491557), (12, 1661038), (24, 830519), (877, 22728), (947, 21048), (1754, 11364), (1894, 10524), (2631, 7576), (2841, 7016), (3508, 5682), (3788, 5262)]