16686975932

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{1123}}^1\times {\mathrm{2791}}^1$

素因数の和:3951

約数の個数: 48

約数和(自身を含む): 32160355584

約数和(自身を除く): 15473379652

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1123, 1331, 2246, 2662, 2791, 4492, 5324, 5582, 11164, 12353, 24706, 30701, 49412, 61402, 122804, 135883, 271766, 337711, 543532, 675422, 1350844, 1494713, 2989426, 3134293, 3714821, 5978852, 6268586, 7429642, 12537172, 14859284, 34477223, 68954446, 137908892, 379249453, 758498906, 1516997812, 4171743983, 8343487966, 16686975932]

約数ペア:

[(1, 16686975932), (2, 8343487966), (4, 4171743983), (11, 1516997812), (22, 758498906), (44, 379249453), (121, 137908892), (242, 68954446), (484, 34477223), (1123, 14859284), (1331, 12537172), (2246, 7429642), (2662, 6268586), (2791, 5978852), (4492, 3714821), (5324, 3134293), (5582, 2989426), (11164, 1494713), (12353, 1350844), (24706, 675422), (30701, 543532), (49412, 337711), (61402, 271766), (122804, 135883)]