19249737368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2381}}^1\times {\mathrm{53189}}^1$

素因数の和:55595

約数の個数: 32

約数和(自身を含む): 38009574000

約数和(自身を除く): 18759836632

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2381, 4762, 9524, 19048, 45239, 53189, 90478, 106378, 180956, 212756, 361912, 425512, 1010591, 2021182, 4042364, 8084728, 126643009, 253286018, 506572036, 1013144072, 2406217171, 4812434342, 9624868684, 19249737368]

約数ペア:

[(1, 19249737368), (2, 9624868684), (4, 4812434342), (8, 2406217171), (19, 1013144072), (38, 506572036), (76, 253286018), (152, 126643009), (2381, 8084728), (4762, 4042364), (9524, 2021182), (19048, 1010591), (45239, 425512), (53189, 361912), (90478, 212756), (106378, 180956)]