71986373842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{19157}}^1\times {\mathrm{98887}}^1$

素因数の和:118065

約数の個数: 16

約数和(自身を含む): 113669778240

約数和(自身を除く): 41683404398

約数列:

[1, 2, 19, 38, 19157, 38314, 98887, 197774, 363983, 727966, 1878853, 3757706, 1894378259, 3788756518, 35993186921, 71986373842]

約数ペア:

[(1, 71986373842), (2, 35993186921), (19, 3788756518), (38, 1894378259), (19157, 3757706), (38314, 1878853), (98887, 727966), (197774, 363983)]