26938238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{15083}}^1$

素因数の和:15151

約数の個数: 16

約数和(自身を含む): 43441920

約数和(自身を除く): 16503682

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 15083, 30166, 286577, 573154, 708901, 1417802, 13469119, 26938238]

約数ペア:

[(1, 26938238), (2, 13469119), (19, 1417802), (38, 708901), (47, 573154), (94, 286577), (893, 30166), (1786, 15083)]