23687972

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10987}}^1$

素因数の和:11016

約数の個数: 36

約数和(自身を含む): 52610544

約数和(自身を除く): 28922572

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 10987, 21974, 43948, 76909, 120857, 153818, 241714, 307636, 483428, 538363, 845999, 1076726, 1691998, 2153452, 3383996, 5921993, 11843986, 23687972]

約数ペア:

[(1, 23687972), (2, 11843986), (4, 5921993), (7, 3383996), (11, 2153452), (14, 1691998), (22, 1076726), (28, 845999), (44, 538363), (49, 483428), (77, 307636), (98, 241714), (154, 153818), (196, 120857), (308, 76909), (539, 43948), (1078, 21974), (2156, 10987)]