1959968128

素因数分解:

$2^7\times {\mathrm{15312251}}^1$

素因数の和:15312265

約数の個数: 16

約数和(自身を含む): 3904624260

約数和(自身を除く): 1944656132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 15312251, 30624502, 61249004, 122498008, 244996016, 489992032, 979984064, 1959968128]

約数ペア:

[(1, 1959968128), (2, 979984064), (4, 489992032), (8, 244996016), (16, 122498008), (32, 61249004), (64, 30624502), (128, 15312251)]