11201970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28723}}^1$

素因数の和:28746

約数の個数: 32

約数和(自身を含む): 28953792

約数和(自身を除く): 17751822

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 28723, 57446, 86169, 143615, 172338, 287230, 373399, 430845, 746798, 861690, 1120197, 1866995, 2240394, 3733990, 5600985, 11201970]

約数ペア:

[(1, 11201970), (2, 5600985), (3, 3733990), (5, 2240394), (6, 1866995), (10, 1120197), (13, 861690), (15, 746798), (26, 430845), (30, 373399), (39, 287230), (65, 172338), (78, 143615), (130, 86169), (195, 57446), (390, 28723)]