15969401

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 19098240

約数和(自身を除く): 3128839

約数列:

[1, 7, 29, 97, 203, 679, 811, 2813, 5677, 19691, 23519, 78667, 164633, 550669, 2281343, 15969401]

約数ペア:

[(1, 15969401), (7, 2281343), (29, 550669), (97, 164633), (203, 78667), (679, 23519), (811, 19691), (2813, 5677)]