189863714

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1\times {\mathrm{1831}}^1$

素因数の和:2345

約数の個数: 16

約数和(自身を含む): 287770560

約数和(自身を除く): 97906846

約数列:

[1, 2, 139, 278, 373, 746, 1831, 3662, 51847, 103694, 254509, 509018, 682963, 1365926, 94931857, 189863714]

約数ペア:

[(1, 189863714), (2, 94931857), (139, 1365926), (278, 682963), (373, 509018), (746, 254509), (1831, 103694), (3662, 51847)]