16011110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4957}}^1$

素因数の和:5000

約数の個数: 32

約数和(自身を含む): 32127840

約数和(自身を除く): 16116730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 4957, 9914, 24785, 49570, 84269, 94183, 168538, 188366, 421345, 470915, 842690, 941830, 1601111, 3202222, 8005555, 16011110]

約数ペア:

[(1, 16011110), (2, 8005555), (5, 3202222), (10, 1601111), (17, 941830), (19, 842690), (34, 470915), (38, 421345), (85, 188366), (95, 168538), (170, 94183), (190, 84269), (323, 49570), (646, 24785), (1615, 9914), (3230, 4957)]