19002516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2971}}^1$

素因数の和:3032

約数の個数: 48

約数和(自身を含む): 48931008

約数和(自身を除く): 29928492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 2971, 3198, 5942, 6396, 8913, 11884, 17826, 35652, 38623, 77246, 115869, 121811, 154492, 231738, 243622, 365433, 463476, 487244, 730866, 1461732, 1583543, 3167086, 4750629, 6334172, 9501258, 19002516]

約数ペア:

[(1, 19002516), (2, 9501258), (3, 6334172), (4, 4750629), (6, 3167086), (12, 1583543), (13, 1461732), (26, 730866), (39, 487244), (41, 463476), (52, 365433), (78, 243622), (82, 231738), (123, 154492), (156, 121811), (164, 115869), (246, 77246), (492, 38623), (533, 35652), (1066, 17826), (1599, 11884), (2132, 8913), (2971, 6396), (3198, 5942)]