16617628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5333}}^1$

素因数の和:5397

約数の個数: 24

約数和(自身を含む): 31363920

約数和(自身を除く): 14746292

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 5333, 10666, 21332, 101327, 202654, 218653, 405308, 437306, 874612, 4154407, 8308814, 16617628]

約数ペア:

[(1, 16617628), (2, 8308814), (4, 4154407), (19, 874612), (38, 437306), (41, 405308), (76, 218653), (82, 202654), (164, 101327), (779, 21332), (1558, 10666), (3116, 5333)]