19131102

素因数分解:

$2^1\times 3^2\times {\mathrm{503}}^1\times {\mathrm{2113}}^1$

素因数の和:2624

約数の個数: 24

約数和(自身を含む): 41552784

約数和(自身を除く): 22421682

約数列:

[1, 2, 3, 6, 9, 18, 503, 1006, 1509, 2113, 3018, 4226, 4527, 6339, 9054, 12678, 19017, 38034, 1062839, 2125678, 3188517, 6377034, 9565551, 19131102]

約数ペア:

[(1, 19131102), (2, 9565551), (3, 6377034), (6, 3188517), (9, 2125678), (18, 1062839), (503, 38034), (1006, 19017), (1509, 12678), (2113, 9054), (3018, 6339), (4226, 4527)]