19755520152

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1\times {\mathrm{7331}}^1$

素因数の和:9776

約数の個数: 64

約数和(自身を含む): 50467622400

約数和(自身を除く): 30712102248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 2389, 4778, 7167, 7331, 9556, 14334, 14662, 19112, 21993, 28668, 29324, 43986, 57336, 58648, 87972, 112283, 175944, 224566, 336849, 344557, 449132, 673698, 689114, 898264, 1033671, 1347396, 1378228, 2067342, 2694792, 2756456, 4134684, 8269368, 17513759, 35027518, 52541277, 70055036, 105082554, 140110072, 210165108, 420330216, 823146673, 1646293346, 2469440019, 3292586692, 4938880038, 6585173384, 9877760076, 19755520152]

約数ペア:

[(1, 19755520152), (2, 9877760076), (3, 6585173384), (4, 4938880038), (6, 3292586692), (8, 2469440019), (12, 1646293346), (24, 823146673), (47, 420330216), (94, 210165108), (141, 140110072), (188, 105082554), (282, 70055036), (376, 52541277), (564, 35027518), (1128, 17513759), (2389, 8269368), (4778, 4134684), (7167, 2756456), (7331, 2694792), (9556, 2067342), (14334, 1378228), (14662, 1347396), (19112, 1033671), (21993, 898264), (28668, 689114), (29324, 673698), (43986, 449132), (57336, 344557), (58648, 336849), (87972, 224566), (112283, 175944)]