15697031754

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{990599}}^1$

素因数の和:990762

約数の個数: 32

約数和(自身を含む): 33284160000

約数和(自身を除く): 17587128246

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 5282, 7923, 15846, 990599, 1981198, 2971797, 5943594, 18821381, 37642762, 56464143, 112928286, 137693261, 275386522, 413079783, 826159566, 2616171959, 5232343918, 7848515877, 15697031754]

約数ペア:

[(1, 15697031754), (2, 7848515877), (3, 5232343918), (6, 2616171959), (19, 826159566), (38, 413079783), (57, 275386522), (114, 137693261), (139, 112928286), (278, 56464143), (417, 37642762), (834, 18821381), (2641, 5943594), (5282, 2971797), (7923, 1981198), (15846, 990599)]