12429230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 25840944

約数和(自身を除く): 13411714

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 313, 361, 418, 626, 722, 1045, 1565, 1805, 2090, 3130, 3443, 3610, 3971, 5947, 6886, 7942, 11894, 17215, 19855, 29735, 34430, 39710, 59470, 65417, 112993, 130834, 225986, 327085, 564965, 654170, 1129930, 1242923, 2485846, 6214615, 12429230]

約数ペア:

[(1, 12429230), (2, 6214615), (5, 2485846), (10, 1242923), (11, 1129930), (19, 654170), (22, 564965), (38, 327085), (55, 225986), (95, 130834), (110, 112993), (190, 65417), (209, 59470), (313, 39710), (361, 34430), (418, 29735), (626, 19855), (722, 17215), (1045, 11894), (1565, 7942), (1805, 6886), (2090, 5947), (3130, 3971), (3443, 3610)]