19286030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{62213}}^1$

素因数の和:62251

約数の個数: 16

約数和(自身を含む): 35835264

約数和(自身を除く): 16549234

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 62213, 124426, 311065, 622130, 1928603, 3857206, 9643015, 19286030]

約数ペア:

[(1, 19286030), (2, 9643015), (5, 3857206), (10, 1928603), (31, 622130), (62, 311065), (155, 124426), (310, 62213)]