186670793012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{195157}}^1\times {\mathrm{21739}}^1$

素因数の和:216911

約数の個数: 24

約数和(自身を含む): 356389733280

約数和(自身を除く): 169718940268

約数列:

[1, 2, 4, 11, 22, 44, 21739, 43478, 86956, 195157, 239129, 390314, 478258, 780628, 956516, 2146727, 4293454, 8586908, 4242518023, 8485036046, 16970072092, 46667698253, 93335396506, 186670793012]

約数ペア:

[(1, 186670793012), (2, 93335396506), (4, 46667698253), (11, 16970072092), (22, 8485036046), (44, 4242518023), (21739, 8586908), (43478, 4293454), (86956, 2146727), (195157, 956516), (239129, 780628), (390314, 478258)]