12692992

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1938

約数の個数: 40

約数和(自身を含む): 27326376

約数和(自身を除く): 14633384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 1907, 3328, 3814, 6656, 7628, 15256, 24791, 30512, 49582, 61024, 99164, 122048, 198328, 244096, 396656, 488192, 793312, 976384, 1586624, 3173248, 6346496, 12692992]

約数ペア:

[(1, 12692992), (2, 6346496), (4, 3173248), (8, 1586624), (13, 976384), (16, 793312), (26, 488192), (32, 396656), (52, 244096), (64, 198328), (104, 122048), (128, 99164), (208, 61024), (256, 49582), (416, 30512), (512, 24791), (832, 15256), (1664, 7628), (1907, 6656), (3328, 3814)]