19562496

素因数分解:

$2^{15}\times 3^1\times {\mathrm{199}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 52428000

約数和(自身を除く): 32865504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 256, 384, 398, 512, 597, 768, 796, 1024, 1194, 1536, 1592, 2048, 2388, 3072, 3184, 4096, 4776, 6144, 6368, 8192, 9552, 12288, 12736, 16384, 19104, 24576, 25472, 32768, 38208, 49152, 50944, 76416, 98304, 101888, 152832, 203776, 305664, 407552, 611328, 815104, 1222656, 1630208, 2445312, 3260416, 4890624, 6520832, 9781248, 19562496]

約数ペア:

[(1, 19562496), (2, 9781248), (3, 6520832), (4, 4890624), (6, 3260416), (8, 2445312), (12, 1630208), (16, 1222656), (24, 815104), (32, 611328), (48, 407552), (64, 305664), (96, 203776), (128, 152832), (192, 101888), (199, 98304), (256, 76416), (384, 50944), (398, 49152), (512, 38208), (597, 32768), (768, 25472), (796, 24576), (1024, 19104), (1194, 16384), (1536, 12736), (1592, 12288), (2048, 9552), (2388, 8192), (3072, 6368), (3184, 6144), (4096, 4776)]