12175648

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 25474176

約数和(自身を除く): 13298528

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 71, 92, 142, 184, 233, 284, 368, 466, 568, 736, 932, 1136, 1633, 1864, 2272, 3266, 3728, 5359, 6532, 7456, 10718, 13064, 16543, 21436, 26128, 33086, 42872, 52256, 66172, 85744, 132344, 171488, 264688, 380489, 529376, 760978, 1521956, 3043912, 6087824, 12175648]

約数ペア:

[(1, 12175648), (2, 6087824), (4, 3043912), (8, 1521956), (16, 760978), (23, 529376), (32, 380489), (46, 264688), (71, 171488), (92, 132344), (142, 85744), (184, 66172), (233, 52256), (284, 42872), (368, 33086), (466, 26128), (568, 21436), (736, 16543), (932, 13064), (1136, 10718), (1633, 7456), (1864, 6532), (2272, 5359), (3266, 3728)]