15184988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3209}}^1$

素因数の和:3246

約数の個数: 36

約数和(自身を含む): 32896080

約数和(自身を除く): 17711092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 3209, 4732, 6418, 12836, 22463, 41717, 44926, 83434, 89852, 166868, 292019, 542321, 584038, 1084642, 1168076, 2169284, 3796247, 7592494, 15184988]

約数ペア:

[(1, 15184988), (2, 7592494), (4, 3796247), (7, 2169284), (13, 1168076), (14, 1084642), (26, 584038), (28, 542321), (52, 292019), (91, 166868), (169, 89852), (182, 83434), (338, 44926), (364, 41717), (676, 22463), (1183, 12836), (2366, 6418), (3209, 4732)]