19790352

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:829

約数の個数: 80

約数和(自身を含む): 57813760

約数和(自身を除く): 38023408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 751, 976, 1098, 1464, 1502, 1647, 2196, 2253, 2928, 3004, 3294, 4392, 4506, 6008, 6588, 6759, 8784, 9012, 12016, 13176, 13518, 18024, 20277, 26352, 27036, 36048, 40554, 45811, 54072, 81108, 91622, 108144, 137433, 162216, 183244, 274866, 324432, 366488, 412299, 549732, 732976, 824598, 1099464, 1236897, 1649196, 2198928, 2473794, 3298392, 4947588, 6596784, 9895176, 19790352]

約数ペア:

[(1, 19790352), (2, 9895176), (3, 6596784), (4, 4947588), (6, 3298392), (8, 2473794), (9, 2198928), (12, 1649196), (16, 1236897), (18, 1099464), (24, 824598), (27, 732976), (36, 549732), (48, 412299), (54, 366488), (61, 324432), (72, 274866), (108, 183244), (122, 162216), (144, 137433), (183, 108144), (216, 91622), (244, 81108), (366, 54072), (432, 45811), (488, 40554), (549, 36048), (732, 27036), (751, 26352), (976, 20277), (1098, 18024), (1464, 13518), (1502, 13176), (1647, 12016), (2196, 9012), (2253, 8784), (2928, 6759), (3004, 6588), (3294, 6008), (4392, 4506)]