19713936

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37337}}^1$

素因数の和:37359

約数の個数: 40

約数和(自身を含む): 55558944

約数和(自身を除く): 35845008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 37337, 74674, 112011, 149348, 224022, 298696, 410707, 448044, 597392, 821414, 896088, 1232121, 1642828, 1792176, 2464242, 3285656, 4928484, 6571312, 9856968, 19713936]

約数ペア:

[(1, 19713936), (2, 9856968), (3, 6571312), (4, 4928484), (6, 3285656), (8, 2464242), (11, 1792176), (12, 1642828), (16, 1232121), (22, 896088), (24, 821414), (33, 597392), (44, 448044), (48, 410707), (66, 298696), (88, 224022), (132, 149348), (176, 112011), (264, 74674), (528, 37337)]