69809938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{12347}}^1$

素因数の和:12617

約数の個数: 16

約数和(自身を含む): 114688224

約数和(自身を除く): 44878286

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 12347, 24694, 135817, 271634, 3173179, 6346358, 34904969, 69809938]

約数ペア:

[(1, 69809938), (2, 34904969), (11, 6346358), (22, 3173179), (257, 271634), (514, 135817), (2827, 24694), (5654, 12347)]