2193120022

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1\times {\mathrm{12211}}^1$

素因数の和:13311

約数の個数: 16

約数和(自身を含む): 3330212400

約数和(自身を除く): 1137092378

約数列:

[1, 2, 89, 178, 1009, 2018, 12211, 24422, 89801, 179602, 1086779, 2173558, 12320899, 24641798, 1096560011, 2193120022]

約数ペア:

[(1, 2193120022), (2, 1096560011), (89, 24641798), (178, 12320899), (1009, 2173558), (2018, 1086779), (12211, 179602), (24422, 89801)]