15702281758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{953}}^1$

素因数の和:1273

約数の個数: 64

約数和(自身を含む): 26112430080

約数和(自身を除く): 10410148322

約数列:

[1, 2, 19, 31, 38, 62, 71, 142, 197, 394, 589, 953, 1178, 1349, 1906, 2201, 2698, 3743, 4402, 6107, 7486, 12214, 13987, 18107, 27974, 29543, 36214, 41819, 59086, 67663, 83638, 116033, 135326, 187741, 232066, 265753, 375482, 433597, 531506, 561317, 867194, 1122634, 1285597, 2097553, 2571194, 3567079, 4195106, 5819971, 7134158, 8238343, 11639942, 13329611, 16476686, 26659222, 39853507, 79707014, 110579449, 221158898, 253262609, 413217941, 506525218, 826435882, 7851140879, 15702281758]

約数ペア:

[(1, 15702281758), (2, 7851140879), (19, 826435882), (31, 506525218), (38, 413217941), (62, 253262609), (71, 221158898), (142, 110579449), (197, 79707014), (394, 39853507), (589, 26659222), (953, 16476686), (1178, 13329611), (1349, 11639942), (1906, 8238343), (2201, 7134158), (2698, 5819971), (3743, 4195106), (4402, 3567079), (6107, 2571194), (7486, 2097553), (12214, 1285597), (13987, 1122634), (18107, 867194), (27974, 561317), (29543, 531506), (36214, 433597), (41819, 375482), (59086, 265753), (67663, 232066), (83638, 187741), (116033, 135326)]