39730178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{19727}}^1$

素因数の和:19801

約数の個数: 16

約数和(自身を含む): 63918720

約数和(自身を除く): 24188542

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 19727, 39454, 374813, 749626, 1045531, 2091062, 19865089, 39730178]

約数ペア:

[(1, 39730178), (2, 19865089), (19, 2091062), (38, 1045531), (53, 749626), (106, 374813), (1007, 39454), (2014, 19727)]