19009620334

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{5647}}^1\times {\mathrm{23057}}^1$

素因数の和:28779

約数の個数: 16

約数和(自身を含む): 28911411648

約数和(自身を除く): 9901791314

約数列:

[1, 2, 73, 146, 5647, 11294, 23057, 46114, 412231, 824462, 1683161, 3366322, 130202879, 260405758, 9504810167, 19009620334]

約数ペア:

[(1, 19009620334), (2, 9504810167), (73, 260405758), (146, 130202879), (5647, 3366322), (11294, 1683161), (23057, 824462), (46114, 412231)]