21167473666

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1\times {\mathrm{12517}}^1$

素因数の和:13018

約数の個数: 32

約数和(自身を含む): 33564263040

約数和(自身を除く): 12396789374

約数列:

[1, 2, 23, 46, 97, 194, 379, 758, 2231, 4462, 8717, 12517, 17434, 25034, 36763, 73526, 287891, 575782, 845549, 1214149, 1691098, 2428298, 4743943, 9487886, 27925427, 55850854, 109110689, 218221378, 460162471, 920324942, 10583736833, 21167473666]

約数ペア:

[(1, 21167473666), (2, 10583736833), (23, 920324942), (46, 460162471), (97, 218221378), (194, 109110689), (379, 55850854), (758, 27925427), (2231, 9487886), (4462, 4743943), (8717, 2428298), (12517, 1691098), (17434, 1214149), (25034, 845549), (36763, 575782), (73526, 287891)]