16072292

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 28670880

約数和(自身を除く): 12598588

約数列:

[1, 2, 4, 137, 139, 211, 274, 278, 422, 548, 556, 844, 19043, 28907, 29329, 38086, 57814, 58658, 76172, 115628, 117316, 4018073, 8036146, 16072292]

約数ペア:

[(1, 16072292), (2, 8036146), (4, 4018073), (137, 117316), (139, 115628), (211, 76172), (274, 58658), (278, 57814), (422, 38086), (548, 29329), (556, 28907), (844, 19043)]