16392860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 37830240

約数和(自身を除く): 21437380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 269, 277, 538, 554, 1076, 1108, 1345, 1385, 2690, 2770, 2959, 3047, 5380, 5540, 5918, 6094, 11836, 12188, 14795, 15235, 29590, 30470, 59180, 60940, 74513, 149026, 298052, 372565, 745130, 819643, 1490260, 1639286, 3278572, 4098215, 8196430, 16392860]

約数ペア:

[(1, 16392860), (2, 8196430), (4, 4098215), (5, 3278572), (10, 1639286), (11, 1490260), (20, 819643), (22, 745130), (44, 372565), (55, 298052), (110, 149026), (220, 74513), (269, 60940), (277, 59180), (538, 30470), (554, 29590), (1076, 15235), (1108, 14795), (1345, 12188), (1385, 11836), (2690, 6094), (2770, 5918), (2959, 5540), (3047, 5380)]