16225990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8677}}^1$

素因数の和:8712

約数の個数: 32

約数和(自身を含む): 33740064

約数和(自身を除く): 17514074

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 8677, 17354, 43385, 86770, 95447, 147509, 190894, 295018, 477235, 737545, 954470, 1475090, 1622599, 3245198, 8112995, 16225990]

約数ペア:

[(1, 16225990), (2, 8112995), (5, 3245198), (10, 1622599), (11, 1475090), (17, 954470), (22, 737545), (34, 477235), (55, 295018), (85, 190894), (110, 147509), (170, 95447), (187, 86770), (374, 43385), (935, 17354), (1870, 8677)]