19732750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{4643}}^1$

素因数の和:4677

約数の個数: 32

約数和(自身を含む): 39121056

約数和(自身を除く): 19388306

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 4643, 9286, 23215, 46430, 78931, 116075, 157862, 232150, 394655, 580375, 789310, 1160750, 1973275, 3946550, 9866375, 19732750]

約数ペア:

[(1, 19732750), (2, 9866375), (5, 3946550), (10, 1973275), (17, 1160750), (25, 789310), (34, 580375), (50, 394655), (85, 232150), (125, 157862), (170, 116075), (250, 78931), (425, 46430), (850, 23215), (2125, 9286), (4250, 4643)]