15900452

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{431}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 29175552

約数和(自身を除く): 13275100

約数列:

[1, 2, 4, 23, 46, 92, 401, 431, 802, 862, 1604, 1724, 9223, 9913, 18446, 19826, 36892, 39652, 172831, 345662, 691324, 3975113, 7950226, 15900452]

約数ペア:

[(1, 15900452), (2, 7950226), (4, 3975113), (23, 691324), (46, 345662), (92, 172831), (401, 39652), (431, 36892), (802, 19826), (862, 18446), (1604, 9913), (1724, 9223)]