19445376

素因数分解:

$2^7\times 3^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 52387200

約数和(自身を除く): 32941824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 316, 384, 474, 632, 641, 948, 1264, 1282, 1896, 1923, 2528, 2564, 3792, 3846, 5056, 5128, 7584, 7692, 10112, 10256, 15168, 15384, 20512, 30336, 30768, 41024, 50639, 61536, 82048, 101278, 123072, 151917, 202556, 246144, 303834, 405112, 607668, 810224, 1215336, 1620448, 2430672, 3240896, 4861344, 6481792, 9722688, 19445376]

約数ペア:

[(1, 19445376), (2, 9722688), (3, 6481792), (4, 4861344), (6, 3240896), (8, 2430672), (12, 1620448), (16, 1215336), (24, 810224), (32, 607668), (48, 405112), (64, 303834), (79, 246144), (96, 202556), (128, 151917), (158, 123072), (192, 101278), (237, 82048), (316, 61536), (384, 50639), (474, 41024), (632, 30768), (641, 30336), (948, 20512), (1264, 15384), (1282, 15168), (1896, 10256), (1923, 10112), (2528, 7692), (2564, 7584), (3792, 5128), (3846, 5056)]