19438368

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10657}}^1$

素因数の和:10689

約数の個数: 48

約数和(自身を含む): 53716320

約数和(自身を除く): 34277952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 10657, 21314, 31971, 42628, 63942, 85256, 127884, 170512, 202483, 255768, 341024, 404966, 511536, 607449, 809932, 1023072, 1214898, 1619864, 2429796, 3239728, 4859592, 6479456, 9719184, 19438368]

約数ペア:

[(1, 19438368), (2, 9719184), (3, 6479456), (4, 4859592), (6, 3239728), (8, 2429796), (12, 1619864), (16, 1214898), (19, 1023072), (24, 809932), (32, 607449), (38, 511536), (48, 404966), (57, 341024), (76, 255768), (96, 202483), (114, 170512), (152, 127884), (228, 85256), (304, 63942), (456, 42628), (608, 31971), (912, 21314), (1824, 10657)]