1419190190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12901729}}^1$

素因数の和:12901747

約数の個数: 16

約数和(自身を含む): 2786773680

約数和(自身を除く): 1367583490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 12901729, 25803458, 64508645, 129017290, 141919019, 283838038, 709595095, 1419190190]

約数ペア:

[(1, 1419190190), (2, 709595095), (5, 283838038), (10, 141919019), (11, 129017290), (22, 64508645), (55, 25803458), (110, 12901729)]