15914172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 39388160

約数和(自身を除く): 23473988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 223, 228, 313, 446, 626, 669, 892, 939, 1252, 1338, 1878, 2676, 3756, 4237, 5947, 8474, 11894, 12711, 16948, 17841, 23788, 25422, 35682, 50844, 69799, 71364, 139598, 209397, 279196, 418794, 837588, 1326181, 2652362, 3978543, 5304724, 7957086, 15914172]

約数ペア:

[(1, 15914172), (2, 7957086), (3, 5304724), (4, 3978543), (6, 2652362), (12, 1326181), (19, 837588), (38, 418794), (57, 279196), (76, 209397), (114, 139598), (223, 71364), (228, 69799), (313, 50844), (446, 35682), (626, 25422), (669, 23788), (892, 17841), (939, 16948), (1252, 12711), (1338, 11894), (1878, 8474), (2676, 5947), (3756, 4237)]