19308210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{857}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 46455552

約数和(自身を除く): 27147342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 751, 857, 1502, 1714, 2253, 2571, 3755, 4285, 4506, 5142, 7510, 8570, 11265, 12855, 22530, 25710, 643607, 1287214, 1930821, 3218035, 3861642, 6436070, 9654105, 19308210]

約数ペア:

[(1, 19308210), (2, 9654105), (3, 6436070), (5, 3861642), (6, 3218035), (10, 1930821), (15, 1287214), (30, 643607), (751, 25710), (857, 22530), (1502, 12855), (1714, 11265), (2253, 8570), (2571, 7510), (3755, 5142), (4285, 4506)]