19039422

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2652

約数の個数: 32

約数和(自身を含む): 40887072

約数和(自身を除く): 21847650

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1241, 2482, 2557, 3723, 5114, 7446, 7671, 15342, 43469, 86938, 130407, 186661, 260814, 373322, 559983, 1119966, 3173237, 6346474, 9519711, 19039422]

約数ペア:

[(1, 19039422), (2, 9519711), (3, 6346474), (6, 3173237), (17, 1119966), (34, 559983), (51, 373322), (73, 260814), (102, 186661), (146, 130407), (219, 86938), (438, 43469), (1241, 15342), (2482, 7671), (2557, 7446), (3723, 5114)]