31500974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{15641}}^1$

素因数の和:15715

約数の個数: 16

約数和(自身を含む): 50680080

約数和(自身を除く): 19179106

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 15641, 31282, 297179, 594358, 828973, 1657946, 15750487, 31500974]

約数ペア:

[(1, 31500974), (2, 15750487), (19, 1657946), (38, 828973), (53, 594358), (106, 297179), (1007, 31282), (2014, 15641)]