19717116

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53003}}^1$

素因数の和:53041

約数の個数: 24

約数和(自身を含む): 47491584

約数和(自身を除く): 27774468

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 53003, 106006, 159009, 212012, 318018, 636036, 1643093, 3286186, 4929279, 6572372, 9858558, 19717116]

約数ペア:

[(1, 19717116), (2, 9858558), (3, 6572372), (4, 4929279), (6, 3286186), (12, 1643093), (31, 636036), (62, 318018), (93, 212012), (124, 159009), (186, 106006), (372, 53003)]