19723296

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{5011}}^1$

素因数の和:5065

約数の個数: 48

約数和(自身を含む): 53047008

約数和(自身を除く): 33323712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 5011, 10022, 15033, 20044, 30066, 40088, 60132, 80176, 120264, 160352, 205451, 240528, 410902, 481056, 616353, 821804, 1232706, 1643608, 2465412, 3287216, 4930824, 6574432, 9861648, 19723296]

約数ペア:

[(1, 19723296), (2, 9861648), (3, 6574432), (4, 4930824), (6, 3287216), (8, 2465412), (12, 1643608), (16, 1232706), (24, 821804), (32, 616353), (41, 481056), (48, 410902), (82, 240528), (96, 205451), (123, 160352), (164, 120264), (246, 80176), (328, 60132), (492, 40088), (656, 30066), (984, 20044), (1312, 15033), (1968, 10022), (3936, 5011)]