22027019

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 28038528

約数和(自身を除く): 6011509

約数列:

[1, 7, 17, 31, 49, 119, 217, 527, 833, 853, 1519, 3689, 5971, 14501, 25823, 26443, 41797, 101507, 185101, 449531, 710549, 1295707, 3146717, 22027019]

約数ペア:

[(1, 22027019), (7, 3146717), (17, 1295707), (31, 710549), (49, 449531), (119, 185101), (217, 101507), (527, 41797), (833, 26443), (853, 25823), (1519, 14501), (3689, 5971)]