16408949770

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19769819}}^1$

素因数の和:19769909

約数の個数: 16

約数和(自身を含む): 29891967840

約数和(自身を除く): 13483018070

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 19769819, 39539638, 98849095, 197698190, 1640894977, 3281789954, 8204474885, 16408949770]

約数ペア:

[(1, 16408949770), (2, 8204474885), (5, 3281789954), (10, 1640894977), (83, 197698190), (166, 98849095), (415, 39539638), (830, 19769819)]