12157432872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2050849}}^1$

素因数の和:2050890

約数の個数: 64

約数和(自身を含む): 34454280000

約数和(自身を除く): 22296847128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 2050849, 4101698, 6152547, 8203396, 12305094, 16406792, 24610188, 26661037, 38966131, 49220376, 53322074, 77932262, 79983111, 106644148, 116898393, 155864524, 159966222, 213288296, 233796786, 311729048, 319932444, 467593572, 506559703, 639864888, 935187144, 1013119406, 1519679109, 2026238812, 3039358218, 4052477624, 6078716436, 12157432872]

約数ペア:

[(1, 12157432872), (2, 6078716436), (3, 4052477624), (4, 3039358218), (6, 2026238812), (8, 1519679109), (12, 1013119406), (13, 935187144), (19, 639864888), (24, 506559703), (26, 467593572), (38, 319932444), (39, 311729048), (52, 233796786), (57, 213288296), (76, 159966222), (78, 155864524), (104, 116898393), (114, 106644148), (152, 79983111), (156, 77932262), (228, 53322074), (247, 49220376), (312, 38966131), (456, 26661037), (494, 24610188), (741, 16406792), (988, 12305094), (1482, 8203396), (1976, 6152547), (2964, 4101698), (5928, 2050849)]