9915254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{491}}^1$

素因数の和:955

約数の個数: 16

約数和(自身を含む): 15586560

約数和(自身を除く): 5671306

約数列:

[1, 2, 23, 46, 439, 491, 878, 982, 10097, 11293, 20194, 22586, 215549, 431098, 4957627, 9915254]

約数ペア:

[(1, 9915254), (2, 4957627), (23, 431098), (46, 215549), (439, 22586), (491, 20194), (878, 11293), (982, 10097)]