26923798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 47537280

約数和(自身を除く): 20613482

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 1571, 3142, 8569, 17138, 17281, 29849, 34562, 59698, 64411, 128822, 328339, 656678, 708521, 1223809, 1417042, 2447618, 13461899, 26923798]

約数ペア:

[(1, 26923798), (2, 13461899), (11, 2447618), (19, 1417042), (22, 1223809), (38, 708521), (41, 656678), (82, 328339), (209, 128822), (418, 64411), (451, 59698), (779, 34562), (902, 29849), (1558, 17281), (1571, 17138), (3142, 8569)]