9918428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8293}}^1$

素因数の和:8333

約数の個数: 24

約数和(自身を含む): 19507488

約数和(自身を除く): 9589060

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 8293, 16586, 33172, 107809, 190739, 215618, 381478, 431236, 762956, 2479607, 4959214, 9918428]

約数ペア:

[(1, 9918428), (2, 4959214), (4, 2479607), (13, 762956), (23, 431236), (26, 381478), (46, 215618), (52, 190739), (92, 107809), (299, 33172), (598, 16586), (1196, 8293)]