64842019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 73023840

約数和(自身を除く): 8181821

約数列:

[1, 11, 37, 313, 407, 509, 3443, 5599, 11581, 18833, 127391, 159317, 207163, 1752487, 5894729, 64842019]

約数ペア:

[(1, 64842019), (11, 5894729), (37, 1752487), (313, 207163), (407, 159317), (509, 127391), (3443, 18833), (5599, 11581)]