14996890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4643}}^1$

素因数の和:4686

約数の個数: 32

約数和(自身を含む): 30093120

約数和(自身を除く): 15096230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 4643, 9286, 23215, 46430, 78931, 88217, 157862, 176434, 394655, 441085, 789310, 882170, 1499689, 2999378, 7498445, 14996890]

約数ペア:

[(1, 14996890), (2, 7498445), (5, 2999378), (10, 1499689), (17, 882170), (19, 789310), (34, 441085), (38, 394655), (85, 176434), (95, 157862), (170, 88217), (190, 78931), (323, 46430), (646, 23215), (1615, 9286), (3230, 4643)]