15691606388

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{401}}^1\times {\mathrm{18493}}^1$

素因数の和:18944

約数の個数: 36

約数和(自身を含む): 28779290148

約数和(自身を除く): 13087683760

約数列:

[1, 2, 4, 23, 46, 92, 401, 529, 802, 1058, 1604, 2116, 9223, 18446, 18493, 36892, 36986, 73972, 212129, 424258, 425339, 848516, 850678, 1701356, 7415693, 9782797, 14831386, 19565594, 29662772, 39131188, 170560939, 341121878, 682243756, 3922901597, 7845803194, 15691606388]

約数ペア:

[(1, 15691606388), (2, 7845803194), (4, 3922901597), (23, 682243756), (46, 341121878), (92, 170560939), (401, 39131188), (529, 29662772), (802, 19565594), (1058, 14831386), (1604, 9782797), (2116, 7415693), (9223, 1701356), (18446, 850678), (18493, 848516), (36892, 425339), (36986, 424258), (73972, 212129)]