28934774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{5503}}^1$

素因数の和:5755

約数の個数: 16

約数和(自身を含む): 47554560

約数和(自身を除く): 18619786

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 5503, 11006, 60533, 121066, 1315217, 2630434, 14467387, 28934774]

約数ペア:

[(1, 28934774), (2, 14467387), (11, 2630434), (22, 1315217), (239, 121066), (478, 60533), (2629, 11006), (5258, 5503)]