19606977

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1627}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 30814784

約数和(自身を除く): 11207807

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 927, 1339, 1627, 4017, 4881, 12051, 14643, 21151, 63453, 167581, 190359, 502743, 1508229, 2178553, 6535659, 19606977]

約数ペア:

[(1, 19606977), (3, 6535659), (9, 2178553), (13, 1508229), (39, 502743), (103, 190359), (117, 167581), (309, 63453), (927, 21151), (1339, 14643), (1627, 12051), (4017, 4881)]