15283996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 33241600

約数和(自身を除く): 17957604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 199, 211, 364, 398, 422, 796, 844, 1393, 1477, 2587, 2743, 2786, 2954, 5174, 5486, 5572, 5908, 10348, 10972, 18109, 19201, 36218, 38402, 41989, 72436, 76804, 83978, 167956, 293923, 545857, 587846, 1091714, 1175692, 2183428, 3820999, 7641998, 15283996]

約数ペア:

[(1, 15283996), (2, 7641998), (4, 3820999), (7, 2183428), (13, 1175692), (14, 1091714), (26, 587846), (28, 545857), (52, 293923), (91, 167956), (182, 83978), (199, 76804), (211, 72436), (364, 41989), (398, 38402), (422, 36218), (796, 19201), (844, 18109), (1393, 10972), (1477, 10348), (2587, 5908), (2743, 5572), (2786, 5486), (2954, 5174)]