15941584

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{1579}}^1$

素因数の和:2218

約数の個数: 20

約数和(自身を含む): 30955360

約数和(自身を除く): 15013776

約数列:

[1, 2, 4, 8, 16, 631, 1262, 1579, 2524, 3158, 5048, 6316, 10096, 12632, 25264, 996349, 1992698, 3985396, 7970792, 15941584]

約数ペア:

[(1, 15941584), (2, 7970792), (4, 3985396), (8, 1992698), (16, 996349), (631, 25264), (1262, 12632), (1579, 10096), (2524, 6316), (3158, 5048)]