111291284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{112643}}^1$

素因数の和:112679

約数の個数: 24

約数和(自身を含む): 220782240

約数和(自身を除く): 109490956

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 112643, 225286, 450572, 1464359, 2140217, 2928718, 4280434, 5857436, 8560868, 27822821, 55645642, 111291284]

約数ペア:

[(1, 111291284), (2, 55645642), (4, 27822821), (13, 8560868), (19, 5857436), (26, 4280434), (38, 2928718), (52, 2140217), (76, 1464359), (247, 450572), (494, 225286), (988, 112643)]