12960047728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{35217521}}^1$

素因数の和:35217552

約数の個数: 20

約数和(自身を含む): 26201836368

約数和(自身を除く): 13241788640

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 35217521, 70435042, 140870084, 281740168, 563480336, 810002983, 1620005966, 3240011932, 6480023864, 12960047728]

約数ペア:

[(1, 12960047728), (2, 6480023864), (4, 3240011932), (8, 1620005966), (16, 810002983), (23, 563480336), (46, 281740168), (92, 140870084), (184, 70435042), (368, 35217521)]