15663571996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7430537}}^1$

素因数の和:7430589

約数の個数: 24

約数和(自身を含む): 29959929216

約数和(自身を除く): 14296357220

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 7430537, 14861074, 29722148, 126319129, 230346647, 252638258, 460693294, 505276516, 921386588, 3915892999, 7831785998, 15663571996]

約数ペア:

[(1, 15663571996), (2, 7831785998), (4, 3915892999), (17, 921386588), (31, 505276516), (34, 460693294), (62, 252638258), (68, 230346647), (124, 126319129), (527, 29722148), (1054, 14861074), (2108, 7430537)]