15704580188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{399689}}^1$

素因数の和:399770

約数の個数: 48

約数和(自身を含む): 32231001600

約数和(自身を除く): 16526421412

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 418, 517, 836, 893, 1034, 1786, 2068, 3572, 9823, 19646, 39292, 399689, 799378, 1598756, 4396579, 7594091, 8793158, 15188182, 17586316, 18785383, 30376364, 37570766, 75141532, 83535001, 167070002, 206639213, 334140004, 356922277, 413278426, 713844554, 826556852, 1427689108, 3926145047, 7852290094, 15704580188]

約数ペア:

[(1, 15704580188), (2, 7852290094), (4, 3926145047), (11, 1427689108), (19, 826556852), (22, 713844554), (38, 413278426), (44, 356922277), (47, 334140004), (76, 206639213), (94, 167070002), (188, 83535001), (209, 75141532), (418, 37570766), (517, 30376364), (836, 18785383), (893, 17586316), (1034, 15188182), (1786, 8793158), (2068, 7594091), (3572, 4396579), (9823, 1598756), (19646, 799378), (39292, 399689)]