19203052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{719}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 36771840

約数和(自身を除く): 17568788

約数列:

[1, 2, 4, 11, 22, 44, 607, 719, 1214, 1438, 2428, 2876, 6677, 7909, 13354, 15818, 26708, 31636, 436433, 872866, 1745732, 4800763, 9601526, 19203052]

約数ペア:

[(1, 19203052), (2, 9601526), (4, 4800763), (11, 1745732), (22, 872866), (44, 436433), (607, 31636), (719, 26708), (1214, 15818), (1438, 13354), (2428, 7909), (2876, 6677)]