72428114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173273}}^1$

素因数の和:173305

約数の個数: 16

約数和(自身を含む): 124757280

約数和(自身を除く): 52329166

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 173273, 346546, 1906003, 3292187, 3812006, 6584374, 36214057, 72428114]

約数ペア:

[(1, 72428114), (2, 36214057), (11, 6584374), (19, 3812006), (22, 3292187), (38, 1906003), (209, 346546), (418, 173273)]