16141972

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7487}}^1$

素因数の和:7516

約数の個数: 36

約数和(自身を含む): 35852544

約数和(自身を除く): 19710572

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 7487, 14974, 29948, 52409, 82357, 104818, 164714, 209636, 329428, 366863, 576499, 733726, 1152998, 1467452, 2305996, 4035493, 8070986, 16141972]

約数ペア:

[(1, 16141972), (2, 8070986), (4, 4035493), (7, 2305996), (11, 1467452), (14, 1152998), (22, 733726), (28, 576499), (44, 366863), (49, 329428), (77, 209636), (98, 164714), (154, 104818), (196, 82357), (308, 52409), (539, 29948), (1078, 14974), (2156, 7487)]