15679520394

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{634747}}^1$

素因数の和:634954

約数の個数: 32

約数和(自身を含む): 32905336320

約数和(自身を除く): 17225815926

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 179, 358, 537, 1074, 4117, 8234, 12351, 24702, 634747, 1269494, 1904241, 3808482, 14599181, 29198362, 43797543, 87595086, 113619713, 227239426, 340859139, 681718278, 2613253399, 5226506798, 7839760197, 15679520394]

約数ペア:

[(1, 15679520394), (2, 7839760197), (3, 5226506798), (6, 2613253399), (23, 681718278), (46, 340859139), (69, 227239426), (138, 113619713), (179, 87595086), (358, 43797543), (537, 29198362), (1074, 14599181), (4117, 3808482), (8234, 1904241), (12351, 1269494), (24702, 634747)]