16802954

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 30576000

約数和(自身を除く): 13773046

約数列:

[1, 2, 7, 14, 19, 38, 133, 181, 266, 349, 362, 698, 1267, 2443, 2534, 3439, 4886, 6631, 6878, 13262, 24073, 46417, 48146, 63169, 92834, 126338, 442183, 884366, 1200211, 2400422, 8401477, 16802954]

約数ペア:

[(1, 16802954), (2, 8401477), (7, 2400422), (14, 1200211), (19, 884366), (38, 442183), (133, 126338), (181, 92834), (266, 63169), (349, 48146), (362, 46417), (698, 24073), (1267, 13262), (2443, 6878), (2534, 6631), (3439, 4886)]