13960216

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{28607}}^1$

素因数の和:28674

約数の個数: 16

約数和(自身を含む): 26605440

約数和(自身を除く): 12645224

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 28607, 57214, 114428, 228856, 1745027, 3490054, 6980108, 13960216]

約数ペア:

[(1, 13960216), (2, 6980108), (4, 3490054), (8, 1745027), (61, 228856), (122, 114428), (244, 57214), (488, 28607)]