127955938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{5869}}^1$

素因数の和:6873

約数の個数: 16

約数和(自身を含む): 209629440

約数和(自身を除く): 81673502

約数列:

[1, 2, 11, 22, 991, 1982, 5869, 10901, 11738, 21802, 64559, 129118, 5816179, 11632358, 63977969, 127955938]

約数ペア:

[(1, 127955938), (2, 63977969), (11, 11632358), (22, 5816179), (991, 129118), (1982, 64559), (5869, 21802), (10901, 11738)]