38197244

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1621}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 68941488

約数和(自身を除く): 30744244

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 548, 1621, 3242, 5891, 6484, 11782, 23564, 69703, 139406, 222077, 278812, 444154, 888308, 9549311, 19098622, 38197244]

約数ペア:

[(1, 38197244), (2, 19098622), (4, 9549311), (43, 888308), (86, 444154), (137, 278812), (172, 222077), (274, 139406), (548, 69703), (1621, 23564), (3242, 11782), (5891, 6484)]