19365330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22259}}^1$

素因数の和:22298

約数の個数: 32

約数和(自身を含む): 48081600

約数和(自身を除く): 28716270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 22259, 44518, 66777, 111295, 133554, 222590, 333885, 645511, 667770, 1291022, 1936533, 3227555, 3873066, 6455110, 9682665, 19365330]

約数ペア:

[(1, 19365330), (2, 9682665), (3, 6455110), (5, 3873066), (6, 3227555), (10, 1936533), (15, 1291022), (29, 667770), (30, 645511), (58, 333885), (87, 222590), (145, 133554), (174, 111295), (290, 66777), (435, 44518), (870, 22259)]