39419710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1607}}^1$

素因数の和:1848

約数の個数: 32

約数和(自身を含む): 77801472

約数和(自身を除く): 38381762

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 1607, 2230, 2453, 3214, 4906, 8035, 12265, 16070, 17677, 24530, 35354, 88385, 176770, 358361, 716722, 1791805, 3583610, 3941971, 7883942, 19709855, 39419710]

約数ペア:

[(1, 39419710), (2, 19709855), (5, 7883942), (10, 3941971), (11, 3583610), (22, 1791805), (55, 716722), (110, 358361), (223, 176770), (446, 88385), (1115, 35354), (1607, 24530), (2230, 17677), (2453, 16070), (3214, 12265), (4906, 8035)]