16621872

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{11941}}^1$

素因数の和:11981

約数の個数: 40

約数和(自身を含む): 44424240

約数和(自身を除く): 27802368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 11941, 23882, 35823, 47764, 71646, 95528, 143292, 191056, 286584, 346289, 573168, 692578, 1038867, 1385156, 2077734, 2770312, 4155468, 5540624, 8310936, 16621872]

約数ペア:

[(1, 16621872), (2, 8310936), (3, 5540624), (4, 4155468), (6, 2770312), (8, 2077734), (12, 1385156), (16, 1038867), (24, 692578), (29, 573168), (48, 346289), (58, 286584), (87, 191056), (116, 143292), (174, 95528), (232, 71646), (348, 47764), (464, 35823), (696, 23882), (1392, 11941)]