19197410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 38223360

約数和(自身を除く): 19025950

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 191, 230, 382, 437, 529, 874, 955, 1058, 1910, 2185, 2645, 3629, 4370, 4393, 5290, 7258, 8786, 10051, 18145, 20102, 21965, 36290, 43930, 50255, 83467, 100510, 101039, 166934, 202078, 417335, 505195, 834670, 1010390, 1919741, 3839482, 9598705, 19197410]

約数ペア:

[(1, 19197410), (2, 9598705), (5, 3839482), (10, 1919741), (19, 1010390), (23, 834670), (38, 505195), (46, 417335), (95, 202078), (115, 166934), (190, 101039), (191, 100510), (230, 83467), (382, 50255), (437, 43930), (529, 36290), (874, 21965), (955, 20102), (1058, 18145), (1910, 10051), (2185, 8786), (2645, 7258), (3629, 5290), (4370, 4393)]