137445278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{9697}}^1$

素因数の和:10091

約数の個数: 16

約数和(自身を含む): 217623120

約数和(自身を除く): 80177842

約数列:

[1, 2, 19, 38, 373, 746, 7087, 9697, 14174, 19394, 184243, 368486, 3616981, 7233962, 68722639, 137445278]

約数ペア:

[(1, 137445278), (2, 68722639), (19, 7233962), (38, 3616981), (373, 368486), (746, 184243), (7087, 19394), (9697, 14174)]