15694404681

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{41299}}^1$

素因数の和:41493

約数の個数: 32

約数和(自身を含む): 22599360000

約数和(自身を除く): 6904955319

約数列:

[1, 3, 19, 57, 59, 113, 177, 339, 1121, 2147, 3363, 6441, 6667, 20001, 41299, 123897, 126673, 380019, 784681, 2354043, 2436641, 4666787, 7309923, 14000361, 46296179, 88668953, 138888537, 266006859, 275340433, 826021299, 5231468227, 15694404681]

約数ペア:

[(1, 15694404681), (3, 5231468227), (19, 826021299), (57, 275340433), (59, 266006859), (113, 138888537), (177, 88668953), (339, 46296179), (1121, 14000361), (2147, 7309923), (3363, 4666787), (6441, 2436641), (6667, 2354043), (20001, 784681), (41299, 380019), (123897, 126673)]