12903874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9049}}^1$

素因数の和:9105

約数の個数: 16

約数和(自身を含む): 20851200

約数和(自身を除く): 7947326

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 9049, 18098, 208127, 280519, 416254, 561038, 6451937, 12903874]

約数ペア:

[(1, 12903874), (2, 6451937), (23, 561038), (31, 416254), (46, 280519), (62, 208127), (713, 18098), (1426, 9049)]