19873896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{118297}}^1$

素因数の和:118313

約数の個数: 32

約数和(自身を含む): 56783040

約数和(自身を除く): 36909144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 118297, 236594, 354891, 473188, 709782, 828079, 946376, 1419564, 1656158, 2484237, 2839128, 3312316, 4968474, 6624632, 9936948, 19873896]

約数ペア:

[(1, 19873896), (2, 9936948), (3, 6624632), (4, 4968474), (6, 3312316), (7, 2839128), (8, 2484237), (12, 1656158), (14, 1419564), (21, 946376), (24, 828079), (28, 709782), (42, 473188), (56, 354891), (84, 236594), (168, 118297)]