15664044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2239}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 40642560

約数和(自身を除く): 24978516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2239, 2332, 3498, 4478, 6717, 6996, 8956, 13434, 24629, 26868, 49258, 73887, 98516, 118667, 147774, 237334, 295548, 356001, 474668, 712002, 1305337, 1424004, 2610674, 3916011, 5221348, 7832022, 15664044]

約数ペア:

[(1, 15664044), (2, 7832022), (3, 5221348), (4, 3916011), (6, 2610674), (11, 1424004), (12, 1305337), (22, 712002), (33, 474668), (44, 356001), (53, 295548), (66, 237334), (106, 147774), (132, 118667), (159, 98516), (212, 73887), (318, 49258), (583, 26868), (636, 24629), (1166, 13434), (1749, 8956), (2239, 6996), (2332, 6717), (3498, 4478)]