19480122

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{3719}}^1$

素因数の和:3827

約数の個数: 32

約数和(自身を含む): 43747200

約数和(自身を除く): 24267078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 3719, 5238, 7438, 11157, 22314, 33471, 66942, 100413, 200826, 360743, 721486, 1082229, 2164458, 3246687, 6493374, 9740061, 19480122]

約数ペア:

[(1, 19480122), (2, 9740061), (3, 6493374), (6, 3246687), (9, 2164458), (18, 1082229), (27, 721486), (54, 360743), (97, 200826), (194, 100413), (291, 66942), (582, 33471), (873, 22314), (1746, 11157), (2619, 7438), (3719, 5238)]