12517770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21961}}^1$

素因数の和:21990

約数の個数: 32

約数和(自身を含む): 31625280

約数和(自身を除く): 19107510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 21961, 43922, 65883, 109805, 131766, 219610, 329415, 417259, 658830, 834518, 1251777, 2086295, 2503554, 4172590, 6258885, 12517770]

約数ペア:

[(1, 12517770), (2, 6258885), (3, 4172590), (5, 2503554), (6, 2086295), (10, 1251777), (15, 834518), (19, 658830), (30, 417259), (38, 329415), (57, 219610), (95, 131766), (114, 109805), (190, 65883), (285, 43922), (570, 21961)]