11709016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 25920000

約数和(自身を除く): 14210984

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 47, 76, 88, 94, 149, 152, 188, 209, 298, 376, 418, 517, 596, 836, 893, 1034, 1192, 1639, 1672, 1786, 2068, 2831, 3278, 3572, 4136, 5662, 6556, 7003, 7144, 9823, 11324, 13112, 14006, 19646, 22648, 28012, 31141, 39292, 56024, 62282, 77033, 78584, 124564, 133057, 154066, 249128, 266114, 308132, 532228, 616264, 1064456, 1463627, 2927254, 5854508, 11709016]

約数ペア:

[(1, 11709016), (2, 5854508), (4, 2927254), (8, 1463627), (11, 1064456), (19, 616264), (22, 532228), (38, 308132), (44, 266114), (47, 249128), (76, 154066), (88, 133057), (94, 124564), (149, 78584), (152, 77033), (188, 62282), (209, 56024), (298, 39292), (376, 31141), (418, 28012), (517, 22648), (596, 19646), (836, 14006), (893, 13112), (1034, 11324), (1192, 9823), (1639, 7144), (1672, 7003), (1786, 6556), (2068, 5662), (2831, 4136), (3278, 3572)]