12951632

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:411

約数の個数: 40

約数和(自身を含む): 26307840

約数和(自身を除く): 13356208

約数列:

[1, 2, 4, 8, 16, 29, 58, 103, 116, 206, 232, 271, 412, 464, 542, 824, 1084, 1648, 2168, 2987, 4336, 5974, 7859, 11948, 15718, 23896, 27913, 31436, 47792, 55826, 62872, 111652, 125744, 223304, 446608, 809477, 1618954, 3237908, 6475816, 12951632]

約数ペア:

[(1, 12951632), (2, 6475816), (4, 3237908), (8, 1618954), (16, 809477), (29, 446608), (58, 223304), (103, 125744), (116, 111652), (206, 62872), (232, 55826), (271, 47792), (412, 31436), (464, 27913), (542, 23896), (824, 15718), (1084, 11948), (1648, 7859), (2168, 5974), (2987, 4336)]