15672741972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2741}}^1\times {\mathrm{20717}}^1$

素因数の和:23488

約数の個数: 48

約数和(自身を含む): 38175484032

約数和(自身を除く): 22502742060

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 2741, 5482, 8223, 10964, 16446, 20717, 32892, 41434, 62151, 63043, 82868, 124302, 126086, 189129, 248604, 252172, 378258, 476491, 756516, 952982, 1429473, 1905964, 2858946, 5717892, 56785297, 113570594, 170355891, 227141188, 340711782, 681423564, 1306061831, 2612123662, 3918185493, 5224247324, 7836370986, 15672741972]

約数ペア:

[(1, 15672741972), (2, 7836370986), (3, 5224247324), (4, 3918185493), (6, 2612123662), (12, 1306061831), (23, 681423564), (46, 340711782), (69, 227141188), (92, 170355891), (138, 113570594), (276, 56785297), (2741, 5717892), (5482, 2858946), (8223, 1905964), (10964, 1429473), (16446, 952982), (20717, 756516), (32892, 476491), (41434, 378258), (62151, 252172), (63043, 248604), (82868, 189129), (124302, 126086)]