42131738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{18593}}^1$

素因数の和:18709

約数の個数: 16

約数和(自身を含む): 69615936

約数和(自身を除く): 27484198

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 18593, 37186, 204523, 409046, 1915079, 3830158, 21065869, 42131738]

約数ペア:

[(1, 42131738), (2, 21065869), (11, 3830158), (22, 1915079), (103, 409046), (206, 204523), (1133, 37186), (2266, 18593)]