19471630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2437}}^1$

素因数の和:2508

約数の個数: 32

約数和(自身を含む): 37915776

約数和(自身を除く): 18444146

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 2437, 3995, 4874, 7990, 12185, 24370, 41429, 82858, 114539, 207145, 229078, 414290, 572695, 1145390, 1947163, 3894326, 9735815, 19471630]

約数ペア:

[(1, 19471630), (2, 9735815), (5, 3894326), (10, 1947163), (17, 1145390), (34, 572695), (47, 414290), (85, 229078), (94, 207145), (170, 114539), (235, 82858), (470, 41429), (799, 24370), (1598, 12185), (2437, 7990), (3995, 4874)]