23970278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{1187}}^1$

素因数の和:1651

約数の個数: 16

約数和(自身を含む): 37635840

約数和(自身を除く): 13665562

約数列:

[1, 2, 23, 46, 439, 878, 1187, 2374, 10097, 20194, 27301, 54602, 521093, 1042186, 11985139, 23970278]

約数ペア:

[(1, 23970278), (2, 11985139), (23, 1042186), (46, 521093), (439, 54602), (878, 27301), (1187, 20194), (2374, 10097)]