19188864

素因数分解:

$2^7\times 3^2\times {\mathrm{16657}}^1$

素因数の和:16677

約数の個数: 48

約数和(自身を含む): 55221270

約数和(自身を除く): 36032406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 16657, 33314, 49971, 66628, 99942, 133256, 149913, 199884, 266512, 299826, 399768, 533024, 599652, 799536, 1066048, 1199304, 1599072, 2132096, 2398608, 3198144, 4797216, 6396288, 9594432, 19188864]

約数ペア:

[(1, 19188864), (2, 9594432), (3, 6396288), (4, 4797216), (6, 3198144), (8, 2398608), (9, 2132096), (12, 1599072), (16, 1199304), (18, 1066048), (24, 799536), (32, 599652), (36, 533024), (48, 399768), (64, 299826), (72, 266512), (96, 199884), (128, 149913), (144, 133256), (192, 99942), (288, 66628), (384, 49971), (576, 33314), (1152, 16657)]