15697436188

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{627797}}^1$

素因数の和:627874

約数の個数: 48

約数和(自身を含む): 33750420480

約数和(自身を除く): 18052984292

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 3572, 6251, 12502, 25004, 627797, 1255594, 2511188, 4394579, 8789158, 11928143, 17578316, 23856286, 29506459, 47712572, 59012918, 83497001, 118025836, 166994002, 206545213, 333988004, 413090426, 560622721, 826180852, 1121245442, 2242490884, 3924359047, 7848718094, 15697436188]

約数ペア:

[(1, 15697436188), (2, 7848718094), (4, 3924359047), (7, 2242490884), (14, 1121245442), (19, 826180852), (28, 560622721), (38, 413090426), (47, 333988004), (76, 206545213), (94, 166994002), (133, 118025836), (188, 83497001), (266, 59012918), (329, 47712572), (532, 29506459), (658, 23856286), (893, 17578316), (1316, 11928143), (1786, 8789158), (3572, 4394579), (6251, 2511188), (12502, 1255594), (25004, 627797)]