19495232

素因数分解:

$2^6\times {\mathrm{419}}^1\times {\mathrm{727}}^1$

素因数の和:1158

約数の個数: 28

約数和(自身を含む): 38831520

約数和(自身を除く): 19336288

約数列:

[1, 2, 4, 8, 16, 32, 64, 419, 727, 838, 1454, 1676, 2908, 3352, 5816, 6704, 11632, 13408, 23264, 26816, 46528, 304613, 609226, 1218452, 2436904, 4873808, 9747616, 19495232]

約数ペア:

[(1, 19495232), (2, 9747616), (4, 4873808), (8, 2436904), (16, 1218452), (32, 609226), (64, 304613), (419, 46528), (727, 26816), (838, 23264), (1454, 13408), (1676, 11632), (2908, 6704), (3352, 5816)]