19198848

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 54486360

約数和(自身を除く): 35287512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 173, 192, 204, 272, 289, 346, 384, 408, 519, 544, 578, 692, 816, 867, 1038, 1088, 1156, 1384, 1632, 1734, 2076, 2176, 2312, 2768, 2941, 3264, 3468, 4152, 4624, 5536, 5882, 6528, 6936, 8304, 8823, 9248, 11072, 11764, 13872, 16608, 17646, 18496, 22144, 23528, 27744, 33216, 35292, 36992, 47056, 49997, 55488, 66432, 70584, 94112, 99994, 110976, 141168, 149991, 188224, 199988, 282336, 299982, 376448, 399976, 564672, 599964, 799952, 1129344, 1199928, 1599904, 2399856, 3199808, 4799712, 6399616, 9599424, 19198848]

約数ペア:

[(1, 19198848), (2, 9599424), (3, 6399616), (4, 4799712), (6, 3199808), (8, 2399856), (12, 1599904), (16, 1199928), (17, 1129344), (24, 799952), (32, 599964), (34, 564672), (48, 399976), (51, 376448), (64, 299982), (68, 282336), (96, 199988), (102, 188224), (128, 149991), (136, 141168), (173, 110976), (192, 99994), (204, 94112), (272, 70584), (289, 66432), (346, 55488), (384, 49997), (408, 47056), (519, 36992), (544, 35292), (578, 33216), (692, 27744), (816, 23528), (867, 22144), (1038, 18496), (1088, 17646), (1156, 16608), (1384, 13872), (1632, 11764), (1734, 11072), (2076, 9248), (2176, 8823), (2312, 8304), (2768, 6936), (2941, 6528), (3264, 5882), (3468, 5536), (4152, 4624)]