19826344078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4451357}}^1$

素因数の和:4451507

約数の個数: 16

約数和(自身を含む): 31729279824

約数和(自身を除く): 11902935746

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 4451357, 8902714, 75673069, 151346138, 583127767, 1166255534, 9913172039, 19826344078]

約数ペア:

[(1, 19826344078), (2, 9913172039), (17, 1166255534), (34, 583127767), (131, 151346138), (262, 75673069), (2227, 8902714), (4454, 4451357)]