7138401232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23481583}}^1$

素因数の和:23481610

約数の個数: 20

約数和(自身を含む): 14558582080

約数和(自身を除く): 7420180848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 23481583, 46963166, 93926332, 187852664, 375705328, 446150077, 892300154, 1784600308, 3569200616, 7138401232]

約数ペア:

[(1, 7138401232), (2, 3569200616), (4, 1784600308), (8, 892300154), (16, 446150077), (19, 375705328), (38, 187852664), (76, 93926332), (152, 46963166), (304, 23481583)]