15798770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2293}}^1$

素因数の和:2366

約数の個数: 32

約数和(自身を含む): 31216752

約数和(自身を除く): 15417982

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 2293, 3445, 4586, 6890, 11465, 22930, 29809, 59618, 121529, 149045, 243058, 298090, 607645, 1215290, 1579877, 3159754, 7899385, 15798770]

約数ペア:

[(1, 15798770), (2, 7899385), (5, 3159754), (10, 1579877), (13, 1215290), (26, 607645), (53, 298090), (65, 243058), (106, 149045), (130, 121529), (265, 59618), (530, 29809), (689, 22930), (1378, 11465), (2293, 6890), (3445, 4586)]