12447690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{414923}}^1$

素因数の和:414933

約数の個数: 16

約数和(自身を含む): 29874528

約数和(自身を除く): 17426838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 414923, 829846, 1244769, 2074615, 2489538, 4149230, 6223845, 12447690]

約数ペア:

[(1, 12447690), (2, 6223845), (3, 4149230), (5, 2489538), (6, 2074615), (10, 1244769), (15, 829846), (30, 414923)]