15207556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 33586560

約数和(自身を除く): 18379004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1019, 1066, 1148, 2038, 2132, 3731, 4076, 7133, 7462, 13247, 14266, 14924, 26494, 28532, 41779, 52988, 83558, 92729, 167116, 185458, 292453, 370916, 543127, 584906, 1086254, 1169812, 2172508, 3801889, 7603778, 15207556]

約数ペア:

[(1, 15207556), (2, 7603778), (4, 3801889), (7, 2172508), (13, 1169812), (14, 1086254), (26, 584906), (28, 543127), (41, 370916), (52, 292453), (82, 185458), (91, 167116), (164, 92729), (182, 83558), (287, 52988), (364, 41779), (533, 28532), (574, 26494), (1019, 14924), (1066, 14266), (1148, 13247), (2038, 7462), (2132, 7133), (3731, 4076)]