15430079

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 18524160

約数和(自身を除く): 3094081

約数列:

[1, 7, 23, 161, 239, 401, 1673, 2807, 5497, 9223, 38479, 64561, 95839, 670873, 2204297, 15430079]

約数ペア:

[(1, 15430079), (7, 2204297), (23, 670873), (161, 95839), (239, 64561), (401, 38479), (1673, 9223), (2807, 5497)]