42221002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{15649}}^1$

素因数の和:15741

約数の個数: 16

約数和(自身を含む): 67608000

約数和(自身を除く): 25386998

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 15649, 31298, 297331, 594662, 1111079, 2222158, 21110501, 42221002]

約数ペア:

[(1, 42221002), (2, 21110501), (19, 2222158), (38, 1111079), (71, 594662), (142, 297331), (1349, 31298), (2698, 15649)]