19859838

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{367}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 41333760

約数和(自身を除く): 21473922

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 311, 367, 622, 734, 933, 1101, 1866, 2202, 9019, 10643, 18038, 21286, 27057, 31929, 54114, 63858, 114137, 228274, 342411, 684822, 3309973, 6619946, 9929919, 19859838]

約数ペア:

[(1, 19859838), (2, 9929919), (3, 6619946), (6, 3309973), (29, 684822), (58, 342411), (87, 228274), (174, 114137), (311, 63858), (367, 54114), (622, 31929), (734, 27057), (933, 21286), (1101, 18038), (1866, 10643), (2202, 9019)]