11802440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22697}}^1$

素因数の和:22721

約数の個数: 32

約数和(自身を含む): 28599480

約数和(自身を除く): 16797040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 22697, 45394, 90788, 113485, 181576, 226970, 295061, 453940, 590122, 907880, 1180244, 1475305, 2360488, 2950610, 5901220, 11802440]

約数ペア:

[(1, 11802440), (2, 5901220), (4, 2950610), (5, 2360488), (8, 1475305), (10, 1180244), (13, 907880), (20, 590122), (26, 453940), (40, 295061), (52, 226970), (65, 181576), (104, 113485), (130, 90788), (260, 45394), (520, 22697)]