13103540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34483}}^1$

素因数の和:34511

約数の個数: 24

約数和(自身を含む): 28966560

約数和(自身を除く): 15863020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 34483, 68966, 137932, 172415, 344830, 655177, 689660, 1310354, 2620708, 3275885, 6551770, 13103540]

約数ペア:

[(1, 13103540), (2, 6551770), (4, 3275885), (5, 2620708), (10, 1310354), (19, 689660), (20, 655177), (38, 344830), (76, 172415), (95, 137932), (190, 68966), (380, 34483)]