16147516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 35642880

約数和(自身を除く): 19495364

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 308, 412, 509, 721, 1018, 1133, 1442, 2036, 2266, 2884, 3563, 4532, 5599, 7126, 7931, 11198, 14252, 15862, 22396, 31724, 39193, 52427, 78386, 104854, 156772, 209708, 366989, 576697, 733978, 1153394, 1467956, 2306788, 4036879, 8073758, 16147516]

約数ペア:

[(1, 16147516), (2, 8073758), (4, 4036879), (7, 2306788), (11, 1467956), (14, 1153394), (22, 733978), (28, 576697), (44, 366989), (77, 209708), (103, 156772), (154, 104854), (206, 78386), (308, 52427), (412, 39193), (509, 31724), (721, 22396), (1018, 15862), (1133, 14252), (1442, 11198), (2036, 7931), (2266, 7126), (2884, 5599), (3563, 4532)]