16510884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 41912640

約数和(自身を除く): 25401756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 971, 1308, 1417, 1942, 2834, 2913, 3884, 4251, 5668, 5826, 8502, 11652, 12623, 17004, 25246, 37869, 50492, 75738, 105839, 151476, 211678, 317517, 423356, 635034, 1270068, 1375907, 2751814, 4127721, 5503628, 8255442, 16510884]

約数ペア:

[(1, 16510884), (2, 8255442), (3, 5503628), (4, 4127721), (6, 2751814), (12, 1375907), (13, 1270068), (26, 635034), (39, 423356), (52, 317517), (78, 211678), (109, 151476), (156, 105839), (218, 75738), (327, 50492), (436, 37869), (654, 25246), (971, 17004), (1308, 12623), (1417, 11652), (1942, 8502), (2834, 5826), (2913, 5668), (3884, 4251)]