15698833072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{391063}}^1$

素因数の和:391277

約数の個数: 40

約数和(自身を含む): 32926024544

約数和(自身を除く): 17227191472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 193, 208, 386, 772, 1544, 2509, 3088, 5018, 10036, 20072, 40144, 391063, 782126, 1564252, 3128504, 5083819, 6257008, 10167638, 20335276, 40670552, 75475159, 81341104, 150950318, 301900636, 603801272, 981177067, 1207602544, 1962354134, 3924708268, 7849416536, 15698833072]

約数ペア:

[(1, 15698833072), (2, 7849416536), (4, 3924708268), (8, 1962354134), (13, 1207602544), (16, 981177067), (26, 603801272), (52, 301900636), (104, 150950318), (193, 81341104), (208, 75475159), (386, 40670552), (772, 20335276), (1544, 10167638), (2509, 6257008), (3088, 5083819), (5018, 3128504), (10036, 1564252), (20072, 782126), (40144, 391063)]