16761230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4643}}^1$

素因数の和:4688

約数の個数: 24

約数和(自身を含む): 31848552

約数和(自身を除く): 15087322

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 4643, 9286, 23215, 46430, 88217, 176434, 441085, 882170, 1676123, 3352246, 8380615, 16761230]

約数ペア:

[(1, 16761230), (2, 8380615), (5, 3352246), (10, 1676123), (19, 882170), (38, 441085), (95, 176434), (190, 88217), (361, 46430), (722, 23215), (1805, 9286), (3610, 4643)]