19215052

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1097}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 35048160

約数和(自身を除く): 15833108

約数列:

[1, 2, 4, 29, 58, 116, 151, 302, 604, 1097, 2194, 4379, 4388, 8758, 17516, 31813, 63626, 127252, 165647, 331294, 662588, 4803763, 9607526, 19215052]

約数ペア:

[(1, 19215052), (2, 9607526), (4, 4803763), (29, 662588), (58, 331294), (116, 165647), (151, 127252), (302, 63626), (604, 31813), (1097, 17516), (2194, 8758), (4379, 4388)]