30141392

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{19421}}^1$

素因数の和:19526

約数の個数: 20

約数和(自身を含む): 59004036

約数和(自身を除く): 28862644

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 19421, 38842, 77684, 155368, 310736, 1883837, 3767674, 7535348, 15070696, 30141392]

約数ペア:

[(1, 30141392), (2, 15070696), (4, 7535348), (8, 3767674), (16, 1883837), (97, 310736), (194, 155368), (388, 77684), (776, 38842), (1552, 19421)]