19851024

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{17981}}^1$

素因数の和:18015

約数の個数: 40

約数和(自身を含む): 53514432

約数和(自身を除く): 33663408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 17981, 35962, 53943, 71924, 107886, 143848, 215772, 287696, 413563, 431544, 827126, 863088, 1240689, 1654252, 2481378, 3308504, 4962756, 6617008, 9925512, 19851024]

約数ペア:

[(1, 19851024), (2, 9925512), (3, 6617008), (4, 4962756), (6, 3308504), (8, 2481378), (12, 1654252), (16, 1240689), (23, 863088), (24, 827126), (46, 431544), (48, 413563), (69, 287696), (92, 215772), (138, 143848), (184, 107886), (276, 71924), (368, 53943), (552, 35962), (1104, 17981)]