190361456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{626189}}^1$

素因数の和:626216

約数の個数: 20

約数和(自身を含む): 388237800

約数和(自身を除く): 197876344

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 626189, 1252378, 2504756, 5009512, 10019024, 11897591, 23795182, 47590364, 95180728, 190361456]

約数ペア:

[(1, 190361456), (2, 95180728), (4, 47590364), (8, 23795182), (16, 11897591), (19, 10019024), (38, 5009512), (76, 2504756), (152, 1252378), (304, 626189)]