15438939118

素因数分解:

$2^1\times {\mathrm{367}}^1\times {\mathrm{383}}^1\times {\mathrm{54919}}^1$

素因数の和:55671

約数の個数: 16

約数和(自身を含む): 23282565120

約数和(自身を除く): 7843626002

約数列:

[1, 2, 367, 383, 734, 766, 54919, 109838, 140561, 281122, 20155273, 21033977, 40310546, 42067954, 7719469559, 15438939118]

約数ペア:

[(1, 15438939118), (2, 7719469559), (367, 42067954), (383, 40310546), (734, 21033977), (766, 20155273), (54919, 281122), (109838, 140561)]