11809572

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 28449792

約数和(自身を除く): 16640220

約数列:

[1, 2, 3, 4, 6, 12, 71, 83, 142, 166, 167, 213, 249, 284, 332, 334, 426, 498, 501, 668, 852, 996, 1002, 2004, 5893, 11786, 11857, 13861, 17679, 23572, 23714, 27722, 35358, 35571, 41583, 47428, 55444, 70716, 71142, 83166, 142284, 166332, 984131, 1968262, 2952393, 3936524, 5904786, 11809572]

約数ペア:

[(1, 11809572), (2, 5904786), (3, 3936524), (4, 2952393), (6, 1968262), (12, 984131), (71, 166332), (83, 142284), (142, 83166), (166, 71142), (167, 70716), (213, 55444), (249, 47428), (284, 41583), (332, 35571), (334, 35358), (426, 27722), (498, 23714), (501, 23572), (668, 17679), (852, 13861), (996, 11857), (1002, 11786), (2004, 5893)]