11458928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 24217200

約数和(自身を除く): 12758272

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 619, 712, 1157, 1238, 1424, 2314, 2476, 4628, 4952, 8047, 9256, 9904, 16094, 18512, 32188, 55091, 64376, 110182, 128752, 220364, 440728, 716183, 881456, 1432366, 2864732, 5729464, 11458928]

約数ペア:

[(1, 11458928), (2, 5729464), (4, 2864732), (8, 1432366), (13, 881456), (16, 716183), (26, 440728), (52, 220364), (89, 128752), (104, 110182), (178, 64376), (208, 55091), (356, 32188), (619, 18512), (712, 16094), (1157, 9904), (1238, 9256), (1424, 8047), (2314, 4952), (2476, 4628)]