23720474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 40279680

約数和(自身を除く): 16559206

約数列:

[1, 2, 17, 19, 34, 38, 73, 146, 323, 503, 646, 1006, 1241, 1387, 2482, 2774, 8551, 9557, 17102, 19114, 23579, 36719, 47158, 73438, 162469, 324938, 624223, 697661, 1248446, 1395322, 11860237, 23720474]

約数ペア:

[(1, 23720474), (2, 11860237), (17, 1395322), (19, 1248446), (34, 697661), (38, 624223), (73, 324938), (146, 162469), (323, 73438), (503, 47158), (646, 36719), (1006, 23579), (1241, 19114), (1387, 17102), (2482, 9557), (2774, 8551)]