12951070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5119}}^1$

素因数の和:5160

約数の個数: 32

約数和(自身を含む): 26542080

約数和(自身を除く): 13591010

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 5119, 10238, 25595, 51190, 56309, 112618, 117737, 235474, 281545, 563090, 588685, 1177370, 1295107, 2590214, 6475535, 12951070]

約数ペア:

[(1, 12951070), (2, 6475535), (5, 2590214), (10, 1295107), (11, 1177370), (22, 588685), (23, 563090), (46, 281545), (55, 235474), (110, 117737), (115, 112618), (230, 56309), (253, 51190), (506, 25595), (1265, 10238), (2530, 5119)]