15260212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4751}}^1$

素因数の和:4839

約数の個数: 24

約数和(自身を含む): 29538432

約数和(自身を除く): 14278220

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 4751, 9502, 19004, 52261, 104522, 209044, 346823, 693646, 1387292, 3815053, 7630106, 15260212]

約数ペア:

[(1, 15260212), (2, 7630106), (4, 3815053), (11, 1387292), (22, 693646), (44, 346823), (73, 209044), (146, 104522), (292, 52261), (803, 19004), (1606, 9502), (3212, 4751)]