17615930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 33343488

約数和(自身を除く): 15727558

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 401, 802, 955, 1910, 2005, 4010, 4393, 8786, 9223, 18446, 21965, 43930, 46115, 76591, 92230, 153182, 382955, 765910, 1761593, 3523186, 8807965, 17615930]

約数ペア:

[(1, 17615930), (2, 8807965), (5, 3523186), (10, 1761593), (23, 765910), (46, 382955), (115, 153182), (191, 92230), (230, 76591), (382, 46115), (401, 43930), (802, 21965), (955, 18446), (1910, 9223), (2005, 8786), (4010, 4393)]