15153974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 25812864

約数和(自身を除く): 10658890

約数列:

[1, 2, 11, 22, 43, 83, 86, 166, 193, 386, 473, 913, 946, 1826, 2123, 3569, 4246, 7138, 8299, 16019, 16598, 32038, 39259, 78518, 91289, 176209, 182578, 352418, 688817, 1377634, 7576987, 15153974]

約数ペア:

[(1, 15153974), (2, 7576987), (11, 1377634), (22, 688817), (43, 352418), (83, 182578), (86, 176209), (166, 91289), (193, 78518), (386, 39259), (473, 32038), (913, 16598), (946, 16019), (1826, 8299), (2123, 7138), (3569, 4246)]