15551487138836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{903946009}}^1$

素因数の和:903946064

約数の個数: 48

約数和(自身を含む): 32802392810880

約数和(自身を除く): 17250905672044

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 748, 782, 1012, 1564, 4301, 8602, 17204, 903946009, 1807892018, 3615784036, 9943406099, 15367082153, 19886812198, 20790758207, 30734164306, 39773624396, 41581516414, 61468328612, 83163032828, 169037903683, 228698340277, 338075807366, 353442889519, 457396680554, 676151614732, 706885779038, 914793361108, 1413771558076, 3887871784709, 7775743569418, 15551487138836]

約数ペア:

[(1, 15551487138836), (2, 7775743569418), (4, 3887871784709), (11, 1413771558076), (17, 914793361108), (22, 706885779038), (23, 676151614732), (34, 457396680554), (44, 353442889519), (46, 338075807366), (68, 228698340277), (92, 169037903683), (187, 83163032828), (253, 61468328612), (374, 41581516414), (391, 39773624396), (506, 30734164306), (748, 20790758207), (782, 19886812198), (1012, 15367082153), (1564, 9943406099), (4301, 3615784036), (8602, 1807892018), (17204, 903946009)]