15683344

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{16069}}^1$

素因数の和:16138

約数の個数: 20

約数和(自身を含む): 30886540

約数和(自身を除く): 15203196

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 16069, 32138, 64276, 128552, 257104, 980209, 1960418, 3920836, 7841672, 15683344]

約数ペア:

[(1, 15683344), (2, 7841672), (4, 3920836), (8, 1960418), (16, 980209), (61, 257104), (122, 128552), (244, 64276), (488, 32138), (976, 16069)]