13983848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 27799200

約数和(自身を除く): 13815352

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 467, 788, 934, 1576, 1868, 3736, 3743, 7486, 8873, 14972, 17746, 29944, 35492, 70984, 91999, 183998, 367996, 735992, 1747981, 3495962, 6991924, 13983848]

約数ペア:

[(1, 13983848), (2, 6991924), (4, 3495962), (8, 1747981), (19, 735992), (38, 367996), (76, 183998), (152, 91999), (197, 70984), (394, 35492), (467, 29944), (788, 17746), (934, 14972), (1576, 8873), (1868, 7486), (3736, 3743)]