15480097984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{18605887}}^1$

素因数の和:18605912

約数の個数: 28

約数和(自身を含む): 33081268864

約数和(自身を除く): 17601170880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 18605887, 37211774, 74423548, 148847096, 241876531, 297694192, 483753062, 595388384, 967506124, 1190776768, 1935012248, 3870024496, 7740048992, 15480097984]

約数ペア:

[(1, 15480097984), (2, 7740048992), (4, 3870024496), (8, 1935012248), (13, 1190776768), (16, 967506124), (26, 595388384), (32, 483753062), (52, 297694192), (64, 241876531), (104, 148847096), (208, 74423548), (416, 37211774), (832, 18605887)]