15244144

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{15619}}^1$

素因数の和:15688

約数の個数: 20

約数和(自身を含む): 30021640

約数和(自身を除く): 14777496

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 15619, 31238, 62476, 124952, 249904, 952759, 1905518, 3811036, 7622072, 15244144]

約数ペア:

[(1, 15244144), (2, 7622072), (4, 3811036), (8, 1905518), (16, 952759), (61, 249904), (122, 124952), (244, 62476), (488, 31238), (976, 15619)]