13310810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{21821}}^1$

素因数の和:21889

約数の個数: 16

約数和(自身を含む): 24353352

約数和(自身を除く): 11042542

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 21821, 43642, 109105, 218210, 1331081, 2662162, 6655405, 13310810]

約数ペア:

[(1, 13310810), (2, 6655405), (5, 2662162), (10, 1331081), (61, 218210), (122, 109105), (305, 43642), (610, 21821)]