19106350

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2917}}^1$

素因数の和:3060

約数の個数: 24

約数和(自身を含む): 35821368

約数和(自身を除く): 16715018

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 2917, 3275, 5834, 6550, 14585, 29170, 72925, 145850, 382127, 764254, 1910635, 3821270, 9553175, 19106350]

約数ペア:

[(1, 19106350), (2, 9553175), (5, 3821270), (10, 1910635), (25, 764254), (50, 382127), (131, 145850), (262, 72925), (655, 29170), (1310, 14585), (2917, 6550), (3275, 5834)]