19682304

素因数分解:

$2^{10}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 88

約数和(自身を含む): 54040800

約数和(自身を除く): 34358496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 149, 172, 192, 256, 258, 298, 344, 384, 447, 512, 516, 596, 688, 768, 894, 1024, 1032, 1192, 1376, 1536, 1788, 2064, 2384, 2752, 3072, 3576, 4128, 4768, 5504, 6407, 7152, 8256, 9536, 11008, 12814, 14304, 16512, 19072, 19221, 22016, 25628, 28608, 33024, 38144, 38442, 44032, 51256, 57216, 66048, 76288, 76884, 102512, 114432, 132096, 152576, 153768, 205024, 228864, 307536, 410048, 457728, 615072, 820096, 1230144, 1640192, 2460288, 3280384, 4920576, 6560768, 9841152, 19682304]

約数ペア:

[(1, 19682304), (2, 9841152), (3, 6560768), (4, 4920576), (6, 3280384), (8, 2460288), (12, 1640192), (16, 1230144), (24, 820096), (32, 615072), (43, 457728), (48, 410048), (64, 307536), (86, 228864), (96, 205024), (128, 153768), (129, 152576), (149, 132096), (172, 114432), (192, 102512), (256, 76884), (258, 76288), (298, 66048), (344, 57216), (384, 51256), (447, 44032), (512, 38442), (516, 38144), (596, 33024), (688, 28608), (768, 25628), (894, 22016), (1024, 19221), (1032, 19072), (1192, 16512), (1376, 14304), (1536, 12814), (1788, 11008), (2064, 9536), (2384, 8256), (2752, 7152), (3072, 6407), (3576, 5504), (4128, 4768)]