29126723987

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^2\times {\mathrm{641}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 31301120880

約数和(自身を除く): 2174396893

約数列:

[1, 19, 73, 181, 641, 1387, 3439, 12179, 13213, 32761, 46793, 116021, 251047, 622459, 889067, 2204399, 2391553, 8469533, 20999801, 45439507, 160921127, 398996219, 1532985473, 29126723987]

約数ペア:

[(1, 29126723987), (19, 1532985473), (73, 398996219), (181, 160921127), (641, 45439507), (1387, 20999801), (3439, 8469533), (12179, 2391553), (13213, 2204399), (32761, 889067), (46793, 622459), (116021, 251047)]