201938161910

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{26259839}}^1$

素因数の和:26260615

約数の個数: 16

約数和(自身を含む): 363961382400

約数和(自身を除く): 162023220490

約数列:

[1, 2, 5, 10, 769, 1538, 3845, 7690, 26259839, 52519678, 131299195, 262598390, 20193816191, 40387632382, 100969080955, 201938161910]

約数ペア:

[(1, 201938161910), (2, 100969080955), (5, 40387632382), (10, 20193816191), (769, 262598390), (1538, 131299195), (3845, 52519678), (7690, 26259839)]