15697626308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{43517}}^1$

素因数の和:44532

約数の個数: 48

約数和(自身を含む): 33845167104

約数和(自身を除く): 18147540796

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 991, 1982, 3964, 6937, 12883, 13874, 25766, 27748, 43517, 51532, 87034, 90181, 174068, 180362, 304619, 360724, 565721, 609238, 1131442, 1218476, 2262884, 3960047, 7920094, 15840188, 43125347, 86250694, 172501388, 301877429, 560629511, 603754858, 1121259022, 1207509716, 2242518044, 3924406577, 7848813154, 15697626308]

約数ペア:

[(1, 15697626308), (2, 7848813154), (4, 3924406577), (7, 2242518044), (13, 1207509716), (14, 1121259022), (26, 603754858), (28, 560629511), (52, 301877429), (91, 172501388), (182, 86250694), (364, 43125347), (991, 15840188), (1982, 7920094), (3964, 3960047), (6937, 2262884), (12883, 1218476), (13874, 1131442), (25766, 609238), (27748, 565721), (43517, 360724), (51532, 304619), (87034, 180362), (90181, 174068)]