21412943038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18177371}}^1$

素因数の和:18177423

約数の個数: 16

約数和(自身を含む): 34900554240

約数和(自身を除く): 13487611202

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 18177371, 36354742, 345370049, 563498501, 690740098, 1126997002, 10706471519, 21412943038]

約数ペア:

[(1, 21412943038), (2, 10706471519), (19, 1126997002), (31, 690740098), (38, 563498501), (62, 345370049), (589, 36354742), (1178, 18177371)]