30246928

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{19489}}^1$

素因数の和:19594

約数の個数: 20

約数和(自身を含む): 59210620

約数和(自身を除く): 28963692

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 19489, 38978, 77956, 155912, 311824, 1890433, 3780866, 7561732, 15123464, 30246928]

約数ペア:

[(1, 30246928), (2, 15123464), (4, 7561732), (8, 3780866), (16, 1890433), (97, 311824), (194, 155912), (388, 77956), (776, 38978), (1552, 19489)]