15697931632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{61547}}^1$

素因数の和:62413

約数の個数: 40

約数和(自身を含む): 32054198400

約数和(自身を除く): 16356266768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 839, 1678, 3356, 6712, 13424, 15941, 31882, 61547, 63764, 123094, 127528, 246188, 255056, 492376, 984752, 1169393, 2338786, 4677572, 9355144, 18710288, 51637933, 103275866, 206551732, 413103464, 826206928, 981120727, 1962241454, 3924482908, 7848965816, 15697931632]

約数ペア:

[(1, 15697931632), (2, 7848965816), (4, 3924482908), (8, 1962241454), (16, 981120727), (19, 826206928), (38, 413103464), (76, 206551732), (152, 103275866), (304, 51637933), (839, 18710288), (1678, 9355144), (3356, 4677572), (6712, 2338786), (13424, 1169393), (15941, 984752), (31882, 492376), (61547, 255056), (63764, 246188), (123094, 127528)]