15690218384

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{42636463}}^1$

素因数の和:42636494

約数の個数: 20

約数和(自身を含む): 31721529216

約数和(自身を除く): 16031310832

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 42636463, 85272926, 170545852, 341091704, 682183408, 980638649, 1961277298, 3922554596, 7845109192, 15690218384]

約数ペア:

[(1, 15690218384), (2, 7845109192), (4, 3922554596), (8, 1961277298), (16, 980638649), (23, 682183408), (46, 341091704), (92, 170545852), (184, 85272926), (368, 42636463)]