13151230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3643}}^1$

素因数の和:3688

約数の個数: 24

約数和(自身を含む): 24990552

約数和(自身を除く): 11839322

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 3643, 7286, 18215, 36430, 69217, 138434, 346085, 692170, 1315123, 2630246, 6575615, 13151230]

約数ペア:

[(1, 13151230), (2, 6575615), (5, 2630246), (10, 1315123), (19, 692170), (38, 346085), (95, 138434), (190, 69217), (361, 36430), (722, 18215), (1805, 7286), (3610, 3643)]