13249384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1301}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 26560800

約数和(自身を除く): 13311416

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 1301, 2546, 2602, 5092, 5204, 10184, 10408, 24719, 49438, 87167, 98876, 174334, 197752, 348668, 697336, 1656173, 3312346, 6624692, 13249384]

約数ペア:

[(1, 13249384), (2, 6624692), (4, 3312346), (8, 1656173), (19, 697336), (38, 348668), (67, 197752), (76, 174334), (134, 98876), (152, 87167), (268, 49438), (536, 24719), (1273, 10408), (1301, 10184), (2546, 5204), (2602, 5092)]