16945194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1289}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 38885760

約数和(自身を除く): 21940566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1289, 1878, 2191, 2578, 3867, 4382, 6573, 7734, 9023, 13146, 18046, 27069, 54138, 403457, 806914, 1210371, 2420742, 2824199, 5648398, 8472597, 16945194]

約数ペア:

[(1, 16945194), (2, 8472597), (3, 5648398), (6, 2824199), (7, 2420742), (14, 1210371), (21, 806914), (42, 403457), (313, 54138), (626, 27069), (939, 18046), (1289, 13146), (1878, 9023), (2191, 7734), (2578, 6573), (3867, 4382)]