12924472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 26593920

約数和(自身を除く): 13669448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 454, 647, 908, 1294, 1816, 2497, 2588, 4994, 5176, 7117, 9988, 14234, 19976, 28468, 56936, 146869, 293738, 587476, 1174952, 1615559, 3231118, 6462236, 12924472]

約数ペア:

[(1, 12924472), (2, 6462236), (4, 3231118), (8, 1615559), (11, 1174952), (22, 587476), (44, 293738), (88, 146869), (227, 56936), (454, 28468), (647, 19976), (908, 14234), (1294, 9988), (1816, 7117), (2497, 5176), (2588, 4994)]