20190129386

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2767}}^1\times {\mathrm{4871}}^1$

素因数の和:7754

約数の個数: 32

約数和(自身を含む): 34954924032

約数和(自身を除く): 14764794646

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 2767, 4871, 5534, 9742, 19369, 34097, 38738, 68194, 296069, 521197, 592138, 1042394, 2072483, 3648379, 4144966, 7296758, 13478057, 26956114, 94346399, 188692798, 1442152099, 2884304198, 10095064693, 20190129386]

約数ペア:

[(1, 20190129386), (2, 10095064693), (7, 2884304198), (14, 1442152099), (107, 188692798), (214, 94346399), (749, 26956114), (1498, 13478057), (2767, 7296758), (4871, 4144966), (5534, 3648379), (9742, 2072483), (19369, 1042394), (34097, 592138), (38738, 521197), (68194, 296069)]