1954112

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1638

約数の個数: 28

約数和(自身を含む): 4084320

約数和(自身を除く): 2130208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1607, 3214, 6428, 12856, 25712, 30533, 51424, 61066, 102848, 122132, 244264, 488528, 977056, 1954112]

約数ペア:

[(1, 1954112), (2, 977056), (4, 488528), (8, 244264), (16, 122132), (19, 102848), (32, 61066), (38, 51424), (64, 30533), (76, 25712), (152, 12856), (304, 6428), (608, 3214), (1216, 1607)]