19004532

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1928

約数の個数: 48

約数和(自身を含む): 47548032

約数和(自身を除く): 28543500

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1702, 1861, 2553, 3404, 3722, 5106, 5583, 7444, 10212, 11166, 22332, 42803, 68857, 85606, 128409, 137714, 171212, 206571, 256818, 275428, 413142, 513636, 826284, 1583711, 3167422, 4751133, 6334844, 9502266, 19004532]

約数ペア:

[(1, 19004532), (2, 9502266), (3, 6334844), (4, 4751133), (6, 3167422), (12, 1583711), (23, 826284), (37, 513636), (46, 413142), (69, 275428), (74, 256818), (92, 206571), (111, 171212), (138, 137714), (148, 128409), (222, 85606), (276, 68857), (444, 42803), (851, 22332), (1702, 11166), (1861, 10212), (2553, 7444), (3404, 5583), (3722, 5106)]