19296160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9277}}^1$

素因数の和:9305

約数の個数: 48

約数和(自身を含む): 49099176

約数和(自身を除く): 29803016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 9277, 18554, 37108, 46385, 74216, 92770, 120601, 148432, 185540, 241202, 296864, 371080, 482404, 603005, 742160, 964808, 1206010, 1484320, 1929616, 2412020, 3859232, 4824040, 9648080, 19296160]

約数ペア:

[(1, 19296160), (2, 9648080), (4, 4824040), (5, 3859232), (8, 2412020), (10, 1929616), (13, 1484320), (16, 1206010), (20, 964808), (26, 742160), (32, 603005), (40, 482404), (52, 371080), (65, 296864), (80, 241202), (104, 185540), (130, 148432), (160, 120601), (208, 92770), (260, 74216), (416, 46385), (520, 37108), (1040, 18554), (2080, 9277)]