16809770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 32582736

約数和(自身を除く): 15772966

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 1621, 2074, 3242, 5185, 8105, 10370, 16210, 27557, 55114, 98881, 137785, 197762, 275570, 494405, 988810, 1680977, 3361954, 8404885, 16809770]

約数ペア:

[(1, 16809770), (2, 8404885), (5, 3361954), (10, 1680977), (17, 988810), (34, 494405), (61, 275570), (85, 197762), (122, 137785), (170, 98881), (305, 55114), (610, 27557), (1037, 16210), (1621, 10370), (2074, 8105), (3242, 5185)]