15673382492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{761}}^1\times {\mathrm{839}}^1$

素因数の和:1659

約数の個数: 72

約数和(自身を含む): 30727680480

約数和(自身を除く): 15054297988

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 361, 646, 722, 761, 839, 1292, 1444, 1522, 1678, 3044, 3356, 6137, 12274, 12937, 14263, 14459, 15941, 24548, 25874, 28526, 28918, 31882, 51748, 57052, 57836, 63764, 245803, 270997, 274721, 302879, 491606, 541994, 549442, 605758, 638479, 983212, 1083988, 1098884, 1211516, 1276958, 2553916, 4670257, 5148943, 9340514, 10297886, 10854143, 12131101, 18681028, 20595772, 21708286, 24262202, 43416572, 48524404, 206228717, 230490919, 412457434, 460981838, 824914868, 921963676, 3918345623, 7836691246, 15673382492]

約数ペア:

[(1, 15673382492), (2, 7836691246), (4, 3918345623), (17, 921963676), (19, 824914868), (34, 460981838), (38, 412457434), (68, 230490919), (76, 206228717), (323, 48524404), (361, 43416572), (646, 24262202), (722, 21708286), (761, 20595772), (839, 18681028), (1292, 12131101), (1444, 10854143), (1522, 10297886), (1678, 9340514), (3044, 5148943), (3356, 4670257), (6137, 2553916), (12274, 1276958), (12937, 1211516), (14263, 1098884), (14459, 1083988), (15941, 983212), (24548, 638479), (25874, 605758), (28526, 549442), (28918, 541994), (31882, 491606), (51748, 302879), (57052, 274721), (57836, 270997), (63764, 245803)]