15893968

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{7583}}^1$

素因数の和:7722

約数の個数: 20

約数和(自身を含む): 31033728

約数和(自身を除く): 15139760

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 7583, 15166, 30332, 60664, 121328, 993373, 1986746, 3973492, 7946984, 15893968]

約数ペア:

[(1, 15893968), (2, 7946984), (4, 3973492), (8, 1986746), (16, 993373), (131, 121328), (262, 60664), (524, 30332), (1048, 15166), (2096, 7583)]