19104366807

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{1091}}^1\times {\mathrm{20921}}^1$

素因数の和:22052

約数の個数: 32

約数和(自身を含む): 29243934720

約数和(自身を除く): 10139567913

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 1091, 3273, 9819, 20921, 29457, 33821, 62763, 101463, 188289, 304389, 564867, 648551, 913167, 1945653, 5836959, 17510877, 22824811, 68474433, 205423299, 616269897, 707569141, 2122707423, 6368122269, 19104366807]

約数ペア:

[(1, 19104366807), (3, 6368122269), (9, 2122707423), (27, 707569141), (31, 616269897), (93, 205423299), (279, 68474433), (837, 22824811), (1091, 17510877), (3273, 5836959), (9819, 1945653), (20921, 913167), (29457, 648551), (33821, 564867), (62763, 304389), (101463, 188289)]