15867904

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:188

約数の個数: 56

約数和(自身を含む): 34404300

約数和(自身を除く): 18536396

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 149, 208, 256, 298, 416, 512, 596, 832, 1024, 1192, 1664, 1937, 2048, 2384, 3328, 3874, 4096, 4768, 6656, 7748, 8192, 9536, 13312, 15496, 19072, 26624, 30992, 38144, 53248, 61984, 76288, 106496, 123968, 152576, 247936, 305152, 495872, 610304, 991744, 1220608, 1983488, 3966976, 7933952, 15867904]

約数ペア:

[(1, 15867904), (2, 7933952), (4, 3966976), (8, 1983488), (13, 1220608), (16, 991744), (26, 610304), (32, 495872), (52, 305152), (64, 247936), (104, 152576), (128, 123968), (149, 106496), (208, 76288), (256, 61984), (298, 53248), (416, 38144), (512, 30992), (596, 26624), (832, 19072), (1024, 15496), (1192, 13312), (1664, 9536), (1937, 8192), (2048, 7748), (2384, 6656), (3328, 4768), (3874, 4096)]