18509614

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4259}}^1$

素因数の和:4355

約数の個数: 16

約数和(自身を含む): 28985040

約数和(自身を除く): 10475426

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4259, 4346, 8518, 174619, 225727, 349238, 451454, 9254807, 18509614]

約数ペア:

[(1, 18509614), (2, 9254807), (41, 451454), (53, 349238), (82, 225727), (106, 174619), (2173, 8518), (4259, 4346)]