19504846

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1151}}^1$

素因数の和:1419

約数の個数: 16

約数和(自身を含む): 30205440

約数和(自身を除く): 10700594

約数列:

[1, 2, 37, 74, 229, 458, 1151, 2302, 8473, 16946, 42587, 85174, 263579, 527158, 9752423, 19504846]

約数ペア:

[(1, 19504846), (2, 9752423), (37, 527158), (74, 263579), (229, 85174), (458, 42587), (1151, 16946), (2302, 8473)]