19795606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9829}}^1$

素因数の和:9903

約数の個数: 16

約数和(自身を含む): 31849200

約数和(自身を除く): 12053594

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 9829, 19658, 186751, 373502, 520937, 1041874, 9897803, 19795606]

約数ペア:

[(1, 19795606), (2, 9897803), (19, 1041874), (38, 520937), (53, 373502), (106, 186751), (1007, 19658), (2014, 9829)]