15382210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4261}}^1$

素因数の和:4306

約数の個数: 24

約数和(自身を含む): 29228796

約数和(自身を除く): 13846586

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 4261, 8522, 21305, 42610, 80959, 161918, 404795, 809590, 1538221, 3076442, 7691105, 15382210]

約数ペア:

[(1, 15382210), (2, 7691105), (5, 3076442), (10, 1538221), (19, 809590), (38, 404795), (95, 161918), (190, 80959), (361, 42610), (722, 21305), (1805, 8522), (3610, 4261)]