16893052

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 34433280

約数和(自身を除く): 17540228

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 167, 209, 242, 334, 418, 484, 668, 836, 1331, 1837, 2299, 2662, 3173, 3674, 4598, 5324, 6346, 7348, 9196, 12692, 20207, 25289, 34903, 40414, 50578, 69806, 80828, 101156, 139612, 222277, 383933, 444554, 767866, 889108, 1535732, 4223263, 8446526, 16893052]

約数ペア:

[(1, 16893052), (2, 8446526), (4, 4223263), (11, 1535732), (19, 889108), (22, 767866), (38, 444554), (44, 383933), (76, 222277), (121, 139612), (167, 101156), (209, 80828), (242, 69806), (334, 50578), (418, 40414), (484, 34903), (668, 25289), (836, 20207), (1331, 12692), (1837, 9196), (2299, 7348), (2662, 6346), (3173, 5324), (3674, 4598)]