13431770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5309}}^1$

素因数の和:5350

約数の個数: 32

約数和(自身を含む): 27527040

約数和(自身を除く): 14095270

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 5309, 10618, 26545, 53090, 58399, 116798, 122107, 244214, 291995, 583990, 610535, 1221070, 1343177, 2686354, 6715885, 13431770]

約数ペア:

[(1, 13431770), (2, 6715885), (5, 2686354), (10, 1343177), (11, 1221070), (22, 610535), (23, 583990), (46, 291995), (55, 244214), (110, 122107), (115, 116798), (230, 58399), (253, 53090), (506, 26545), (1265, 10618), (2530, 5309)]