23919784

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22481}}^1$

素因数の和:22513

約数の個数: 32

約数和(自身を含む): 53956800

約数和(自身を除く): 30037016

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 22481, 44962, 89924, 157367, 179848, 314734, 427139, 629468, 854278, 1258936, 1708556, 2989973, 3417112, 5979946, 11959892, 23919784]

約数ペア:

[(1, 23919784), (2, 11959892), (4, 5979946), (7, 3417112), (8, 2989973), (14, 1708556), (19, 1258936), (28, 854278), (38, 629468), (56, 427139), (76, 314734), (133, 179848), (152, 157367), (266, 89924), (532, 44962), (1064, 22481)]