15186396

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 38192000

約数和(自身を除く): 23005604

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1549, 1634, 2451, 3098, 3268, 4647, 4902, 6196, 9294, 9804, 18588, 29431, 58862, 66607, 88293, 117724, 133214, 176586, 199821, 266428, 353172, 399642, 799284, 1265533, 2531066, 3796599, 5062132, 7593198, 15186396]

約数ペア:

[(1, 15186396), (2, 7593198), (3, 5062132), (4, 3796599), (6, 2531066), (12, 1265533), (19, 799284), (38, 399642), (43, 353172), (57, 266428), (76, 199821), (86, 176586), (114, 133214), (129, 117724), (172, 88293), (228, 66607), (258, 58862), (516, 29431), (817, 18588), (1549, 9804), (1634, 9294), (2451, 6196), (3098, 4902), (3268, 4647)]