14902916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 31785600

約数和(自身を除く): 16882684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 109, 133, 218, 257, 266, 436, 514, 532, 763, 1028, 1526, 1799, 2071, 3052, 3598, 4142, 4883, 7196, 8284, 9766, 14497, 19532, 28013, 28994, 34181, 56026, 57988, 68362, 112052, 136724, 196091, 392182, 532247, 784364, 1064494, 2128988, 3725729, 7451458, 14902916]

約数ペア:

[(1, 14902916), (2, 7451458), (4, 3725729), (7, 2128988), (14, 1064494), (19, 784364), (28, 532247), (38, 392182), (76, 196091), (109, 136724), (133, 112052), (218, 68362), (257, 57988), (266, 56026), (436, 34181), (514, 28994), (532, 28013), (763, 19532), (1028, 14497), (1526, 9766), (1799, 8284), (2071, 7196), (3052, 4883), (3598, 4142)]