19155072

素因数分解:

$2^7\times 3^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 51579360

約数和(自身を除く): 32424288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 332, 384, 498, 601, 664, 996, 1202, 1328, 1803, 1992, 2404, 2656, 3606, 3984, 4808, 5312, 7212, 7968, 9616, 10624, 14424, 15936, 19232, 28848, 31872, 38464, 49883, 57696, 76928, 99766, 115392, 149649, 199532, 230784, 299298, 399064, 598596, 798128, 1197192, 1596256, 2394384, 3192512, 4788768, 6385024, 9577536, 19155072]

約数ペア:

[(1, 19155072), (2, 9577536), (3, 6385024), (4, 4788768), (6, 3192512), (8, 2394384), (12, 1596256), (16, 1197192), (24, 798128), (32, 598596), (48, 399064), (64, 299298), (83, 230784), (96, 199532), (128, 149649), (166, 115392), (192, 99766), (249, 76928), (332, 57696), (384, 49883), (498, 38464), (601, 31872), (664, 28848), (996, 19232), (1202, 15936), (1328, 14424), (1803, 10624), (1992, 9616), (2404, 7968), (2656, 7212), (3606, 5312), (3984, 4808)]