9957997204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{879371}}^1$

素因数の和:879543

約数の個数: 24

約数和(自身を含む): 18466812000

約数和(自身を除く): 8508814796

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 11324, 879371, 1758742, 3517484, 16708049, 33416098, 66832196, 131026279, 262052558, 524105116, 2489499301, 4978998602, 9957997204]

約数ペア:

[(1, 9957997204), (2, 4978998602), (4, 2489499301), (19, 524105116), (38, 262052558), (76, 131026279), (149, 66832196), (298, 33416098), (596, 16708049), (2831, 3517484), (5662, 1758742), (11324, 879371)]