12020768

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 26399520

約数和(自身を除く): 14378752

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1163, 1292, 2326, 2584, 4652, 5168, 9304, 10336, 18608, 19771, 22097, 37216, 39542, 44194, 79084, 88388, 158168, 176776, 316336, 353552, 375649, 632672, 707104, 751298, 1502596, 3005192, 6010384, 12020768]

約数ペア:

[(1, 12020768), (2, 6010384), (4, 3005192), (8, 1502596), (16, 751298), (17, 707104), (19, 632672), (32, 375649), (34, 353552), (38, 316336), (68, 176776), (76, 158168), (136, 88388), (152, 79084), (272, 44194), (304, 39542), (323, 37216), (544, 22097), (608, 19771), (646, 18608), (1163, 10336), (1292, 9304), (2326, 5168), (2584, 4652)]