7139895088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23486497}}^1$

素因数の和:23486524

約数の個数: 20

約数和(自身を含む): 14561628760

約数和(自身を除く): 7421733672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 23486497, 46972994, 93945988, 187891976, 375783952, 446243443, 892486886, 1784973772, 3569947544, 7139895088]

約数ペア:

[(1, 7139895088), (2, 3569947544), (4, 1784973772), (8, 892486886), (16, 446243443), (19, 375783952), (38, 187891976), (76, 93945988), (152, 46972994), (304, 23486497)]