16898236435

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1\times {\mathrm{1531}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 21496043520

約数和(自身を除く): 4597807085

約数列:

[1, 5, 19, 95, 223, 521, 1115, 1531, 2605, 4237, 7655, 9899, 21185, 29089, 49495, 116183, 145445, 341413, 580915, 797651, 1707065, 2207477, 3988255, 6486847, 11037385, 15155369, 32434235, 75776845, 177876173, 889380865, 3379647287, 16898236435]

約数ペア:

[(1, 16898236435), (5, 3379647287), (19, 889380865), (95, 177876173), (223, 75776845), (521, 32434235), (1115, 15155369), (1531, 11037385), (2605, 6486847), (4237, 3988255), (7655, 2207477), (9899, 1707065), (21185, 797651), (29089, 580915), (49495, 341413), (116183, 145445)]