15663944

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 30715200

約数和(自身を除く): 15051256

約数列:

[1, 2, 4, 8, 29, 58, 107, 116, 214, 232, 428, 631, 856, 1262, 2524, 3103, 5048, 6206, 12412, 18299, 24824, 36598, 67517, 73196, 135034, 146392, 270068, 540136, 1957993, 3915986, 7831972, 15663944]

約数ペア:

[(1, 15663944), (2, 7831972), (4, 3915986), (8, 1957993), (29, 540136), (58, 270068), (107, 146392), (116, 135034), (214, 73196), (232, 67517), (428, 36598), (631, 24824), (856, 18299), (1262, 12412), (2524, 6206), (3103, 5048)]