21794846

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{2069}}^1$

素因数の和:2323

約数の個数: 16

約数和(自身を含む): 34279200

約数和(自身を除く): 12484354

約数列:

[1, 2, 23, 46, 229, 458, 2069, 4138, 5267, 10534, 47587, 95174, 473801, 947602, 10897423, 21794846]

約数ペア:

[(1, 21794846), (2, 10897423), (23, 947602), (46, 473801), (229, 95174), (458, 47587), (2069, 10534), (4138, 5267)]