19092164

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 42900480

約数和(自身を除く): 23808316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 59, 91, 98, 118, 127, 182, 196, 236, 254, 364, 413, 508, 637, 767, 826, 889, 1274, 1534, 1651, 1652, 1778, 2548, 2891, 3068, 3302, 3556, 5369, 5782, 6223, 6604, 7493, 10738, 11557, 11564, 12446, 14986, 21476, 23114, 24892, 29972, 37583, 46228, 52451, 75166, 80899, 97409, 104902, 150332, 161798, 194818, 209804, 323596, 367157, 389636, 681863, 734314, 1363726, 1468628, 2727452, 4773041, 9546082, 19092164]

約数ペア:

[(1, 19092164), (2, 9546082), (4, 4773041), (7, 2727452), (13, 1468628), (14, 1363726), (26, 734314), (28, 681863), (49, 389636), (52, 367157), (59, 323596), (91, 209804), (98, 194818), (118, 161798), (127, 150332), (182, 104902), (196, 97409), (236, 80899), (254, 75166), (364, 52451), (413, 46228), (508, 37583), (637, 29972), (767, 24892), (826, 23114), (889, 21476), (1274, 14986), (1534, 12446), (1651, 11564), (1652, 11557), (1778, 10738), (2548, 7493), (2891, 6604), (3068, 6223), (3302, 5782), (3556, 5369)]