15690230384

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{31633529}}^1$

素因数の和:31633568

約数の個数: 20

約数和(自身を含む): 31380461760

約数和(自身を除く): 15690231376

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 31633529, 63267058, 126534116, 253068232, 506136464, 980639399, 1961278798, 3922557596, 7845115192, 15690230384]

約数ペア:

[(1, 15690230384), (2, 7845115192), (4, 3922557596), (8, 1961278798), (16, 980639399), (31, 506136464), (62, 253068232), (124, 126534116), (248, 63267058), (496, 31633529)]