11821470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{394049}}^1$

素因数の和:394059

約数の個数: 16

約数和(自身を含む): 28371600

約数和(自身を除く): 16550130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 394049, 788098, 1182147, 1970245, 2364294, 3940490, 5910735, 11821470]

約数ペア:

[(1, 11821470), (2, 5910735), (3, 3940490), (5, 2364294), (6, 1970245), (10, 1182147), (15, 788098), (30, 394049)]