15694837184

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{18863987}}^1$

素因数の和:18864012

約数の個数: 28

約数和(自身を含む): 33540170664

約数和(自身を除く): 17845333480

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 18863987, 37727974, 75455948, 150911896, 245231831, 301823792, 490463662, 603647584, 980927324, 1207295168, 1961854648, 3923709296, 7847418592, 15694837184]

約数ペア:

[(1, 15694837184), (2, 7847418592), (4, 3923709296), (8, 1961854648), (13, 1207295168), (16, 980927324), (26, 603647584), (32, 490463662), (52, 301823792), (64, 245231831), (104, 150911896), (208, 75455948), (416, 37727974), (832, 18863987)]