29409790

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{21467}}^1$

素因数の和:21611

約数の個数: 16

約数和(自身を含む): 53326512

約数和(自身を除く): 23916722

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 21467, 42934, 107335, 214670, 2940979, 5881958, 14704895, 29409790]

約数ペア:

[(1, 29409790), (2, 14704895), (5, 5881958), (10, 2940979), (137, 214670), (274, 107335), (685, 42934), (1370, 21467)]