16690210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{27361}}^1$

素因数の和:27429

約数の個数: 16

約数和(自身を含む): 30535992

約数和(自身を除く): 13845782

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 27361, 54722, 136805, 273610, 1669021, 3338042, 8345105, 16690210]

約数ペア:

[(1, 16690210), (2, 8345105), (5, 3338042), (10, 1669021), (61, 273610), (122, 136805), (305, 54722), (610, 27361)]