12581536

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 27917568

約数和(自身を除く): 15336032

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1153, 1364, 2306, 2728, 4612, 5456, 9224, 10912, 12683, 18448, 25366, 35743, 36896, 50732, 71486, 101464, 142972, 202928, 285944, 393173, 405856, 571888, 786346, 1143776, 1572692, 3145384, 6290768, 12581536]

約数ペア:

[(1, 12581536), (2, 6290768), (4, 3145384), (8, 1572692), (11, 1143776), (16, 786346), (22, 571888), (31, 405856), (32, 393173), (44, 285944), (62, 202928), (88, 142972), (124, 101464), (176, 71486), (248, 50732), (341, 36896), (352, 35743), (496, 25366), (682, 18448), (992, 12683), (1153, 10912), (1364, 9224), (2306, 5456), (2728, 4612)]