2019165874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{73483}}^1$

素因数の和:74745

約数の個数: 16

約数和(自身を含む): 3306780000

約数和(自身を除く): 1287614126

約数列:

[1, 2, 11, 22, 1249, 2498, 13739, 27478, 73483, 146966, 808313, 1616626, 91780267, 183560534, 1009582937, 2019165874]

約数ペア:

[(1, 2019165874), (2, 1009582937), (11, 183560534), (22, 91780267), (1249, 1616626), (2498, 808313), (13739, 146966), (27478, 73483)]