19421826

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{48313}}^1$

素因数の和:48385

約数の個数: 16

約数和(自身を含む): 39424224

約数和(自身を除く): 20002398

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 48313, 96626, 144939, 289878, 3236971, 6473942, 9710913, 19421826]

約数ペア:

[(1, 19421826), (2, 9710913), (3, 6473942), (6, 3236971), (67, 289878), (134, 144939), (201, 96626), (402, 48313)]