19789992

素因数分解:

$2^3\times 3^2\times {\mathrm{274861}}^1$

素因数の和:274873

約数の個数: 24

約数和(自身を含む): 53598090

約数和(自身を除く): 33808098

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 274861, 549722, 824583, 1099444, 1649166, 2198888, 2473749, 3298332, 4947498, 6596664, 9894996, 19789992]

約数ペア:

[(1, 19789992), (2, 9894996), (3, 6596664), (4, 4947498), (6, 3298332), (8, 2473749), (9, 2198888), (12, 1649166), (18, 1099444), (24, 824583), (36, 549722), (72, 274861)]