15005264

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{7159}}^1$

素因数の和:7298

約数の個数: 20

約数和(自身を含む): 29298720

約数和(自身を除く): 14293456

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 7159, 14318, 28636, 57272, 114544, 937829, 1875658, 3751316, 7502632, 15005264]

約数ペア:

[(1, 15005264), (2, 7502632), (4, 3751316), (8, 1875658), (16, 937829), (131, 114544), (262, 57272), (524, 28636), (1048, 14318), (2096, 7159)]