17955248

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{9931}}^1$

素因数の和:10052

約数の個数: 20

約数和(自身を含む): 35099688

約数和(自身を除く): 17144440

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 9931, 19862, 39724, 79448, 158896, 1122203, 2244406, 4488812, 8977624, 17955248]

約数ペア:

[(1, 17955248), (2, 8977624), (4, 4488812), (8, 2244406), (16, 1122203), (113, 158896), (226, 79448), (452, 39724), (904, 19862), (1808, 9931)]