16480970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149827}}^1$

素因数の和:149845

約数の個数: 16

約数和(自身を含む): 32362848

約数和(自身を除く): 15881878

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149827, 299654, 749135, 1498270, 1648097, 3296194, 8240485, 16480970]

約数ペア:

[(1, 16480970), (2, 8240485), (5, 3296194), (10, 1648097), (11, 1498270), (22, 749135), (55, 299654), (110, 149827)]