19775996827

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1\times {\mathrm{32779}}^1$

素因数の和:34362

約数の個数: 16

約数和(自身を含む): 21864522240

約数和(自身を除く): 2088525413

約数列:

[1, 17, 23, 391, 1543, 26231, 32779, 35489, 557243, 603313, 753917, 12816589, 50577997, 859825949, 1163293931, 19775996827]

約数ペア:

[(1, 19775996827), (17, 1163293931), (23, 859825949), (391, 50577997), (1543, 12816589), (26231, 753917), (32779, 603313), (35489, 557243)]