16919136

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4519}}^1$

素因数の和:4548

約数の個数: 72

約数和(自身を含む): 51826320

約数和(自身を除く): 34907184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 4519, 9038, 13557, 18076, 27114, 36152, 40671, 54228, 58747, 72304, 81342, 108456, 117494, 144608, 162684, 176241, 216912, 234988, 325368, 352482, 433824, 469976, 528723, 650736, 704964, 939952, 1057446, 1301472, 1409928, 1879904, 2114892, 2819856, 4229784, 5639712, 8459568, 16919136]

約数ペア:

[(1, 16919136), (2, 8459568), (3, 5639712), (4, 4229784), (6, 2819856), (8, 2114892), (9, 1879904), (12, 1409928), (13, 1301472), (16, 1057446), (18, 939952), (24, 704964), (26, 650736), (32, 528723), (36, 469976), (39, 433824), (48, 352482), (52, 325368), (72, 234988), (78, 216912), (96, 176241), (104, 162684), (117, 144608), (144, 117494), (156, 108456), (208, 81342), (234, 72304), (288, 58747), (312, 54228), (416, 40671), (468, 36152), (624, 27114), (936, 18076), (1248, 13557), (1872, 9038), (3744, 4519)]