19248896

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{4423}}^1$

素因数の和:4456

約数の個数: 36

約数和(自身を含む): 40691952

約数和(自身を除く): 21443056

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 4423, 8846, 17692, 35384, 70768, 75191, 141536, 150382, 283072, 300764, 566144, 601528, 1132288, 1203056, 2406112, 4812224, 9624448, 19248896]

約数ペア:

[(1, 19248896), (2, 9624448), (4, 4812224), (8, 2406112), (16, 1203056), (17, 1132288), (32, 601528), (34, 566144), (64, 300764), (68, 283072), (128, 150382), (136, 141536), (256, 75191), (272, 70768), (544, 35384), (1088, 17692), (2176, 8846), (4352, 4423)]