19180032

素因数分解:

$2^9\times 3^1\times {\mathrm{12487}}^1$

素因数の和:12508

約数の個数: 40

約数和(自身を含む): 51100896

約数和(自身を除く): 31920864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 12487, 24974, 37461, 49948, 74922, 99896, 149844, 199792, 299688, 399584, 599376, 799168, 1198752, 1598336, 2397504, 3196672, 4795008, 6393344, 9590016, 19180032]

約数ペア:

[(1, 19180032), (2, 9590016), (3, 6393344), (4, 4795008), (6, 3196672), (8, 2397504), (12, 1598336), (16, 1198752), (24, 799168), (32, 599376), (48, 399584), (64, 299688), (96, 199792), (128, 149844), (192, 99896), (256, 74922), (384, 49948), (512, 37461), (768, 24974), (1536, 12487)]