19095582

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 42876288

約数和(自身を除く): 23780706

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 103, 106, 159, 206, 309, 318, 583, 618, 1133, 1166, 1749, 2266, 2809, 3399, 3498, 5459, 5618, 6798, 8427, 10918, 16377, 16854, 30899, 32754, 60049, 61798, 92697, 120098, 180147, 185394, 289327, 360294, 578654, 867981, 1735962, 3182597, 6365194, 9547791, 19095582]

約数ペア:

[(1, 19095582), (2, 9547791), (3, 6365194), (6, 3182597), (11, 1735962), (22, 867981), (33, 578654), (53, 360294), (66, 289327), (103, 185394), (106, 180147), (159, 120098), (206, 92697), (309, 61798), (318, 60049), (583, 32754), (618, 30899), (1133, 16854), (1166, 16377), (1749, 10918), (2266, 8427), (2809, 6798), (3399, 5618), (3498, 5459)]