19828114

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2027}}^1$

素因数の和:2169

約数の個数: 16

約数和(自身を含む): 30614688

約数和(自身を除く): 10786574

約数列:

[1, 2, 67, 73, 134, 146, 2027, 4054, 4891, 9782, 135809, 147971, 271618, 295942, 9914057, 19828114]

約数ペア:

[(1, 19828114), (2, 9914057), (67, 295942), (73, 271618), (134, 147971), (146, 135809), (2027, 9782), (4054, 4891)]