220142170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1158643}}^1$

素因数の和:1158669

約数の個数: 16

約数和(自身を含む): 417111840

約数和(自身を除く): 196969670

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1158643, 2317286, 5793215, 11586430, 22014217, 44028434, 110071085, 220142170]

約数ペア:

[(1, 220142170), (2, 110071085), (5, 44028434), (10, 22014217), (19, 11586430), (38, 5793215), (95, 2317286), (190, 1158643)]