16191276

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 40360320

約数和(自身を除く): 24169044

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 139, 204, 278, 417, 556, 571, 834, 1142, 1668, 1713, 2284, 2363, 3426, 4726, 6852, 7089, 9452, 9707, 14178, 19414, 28356, 29121, 38828, 58242, 79369, 116484, 158738, 238107, 317476, 476214, 952428, 1349273, 2698546, 4047819, 5397092, 8095638, 16191276]

約数ペア:

[(1, 16191276), (2, 8095638), (3, 5397092), (4, 4047819), (6, 2698546), (12, 1349273), (17, 952428), (34, 476214), (51, 317476), (68, 238107), (102, 158738), (139, 116484), (204, 79369), (278, 58242), (417, 38828), (556, 29121), (571, 28356), (834, 19414), (1142, 14178), (1668, 9707), (1713, 9452), (2284, 7089), (2363, 6852), (3426, 4726)]