19205310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7193}}^1$

素因数の和:7292

約数の個数: 32

約数和(自身を含む): 46617120

約数和(自身を除く): 27411810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 7193, 14386, 21579, 35965, 43158, 71930, 107895, 215790, 640177, 1280354, 1920531, 3200885, 3841062, 6401770, 9602655, 19205310]

約数ペア:

[(1, 19205310), (2, 9602655), (3, 6401770), (5, 3841062), (6, 3200885), (10, 1920531), (15, 1280354), (30, 640177), (89, 215790), (178, 107895), (267, 71930), (445, 43158), (534, 35965), (890, 21579), (1335, 14386), (2670, 7193)]