13215482

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 23428992

約数和(自身を除く): 10213510

約数列:

[1, 2, 7, 14, 67, 73, 134, 146, 193, 386, 469, 511, 938, 1022, 1351, 2702, 4891, 9782, 12931, 14089, 25862, 28178, 34237, 68474, 90517, 98623, 181034, 197246, 943963, 1887926, 6607741, 13215482]

約数ペア:

[(1, 13215482), (2, 6607741), (7, 1887926), (14, 943963), (67, 197246), (73, 181034), (134, 98623), (146, 90517), (193, 68474), (386, 34237), (469, 28178), (511, 25862), (938, 14089), (1022, 12931), (1351, 9782), (2702, 4891)]