19108938

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{60091}}^1$

素因数の和:60149

約数の個数: 16

約数和(自身を含む): 38939616

約数和(自身を除く): 19830678

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 60091, 120182, 180273, 360546, 3184823, 6369646, 9554469, 19108938]

約数ペア:

[(1, 19108938), (2, 9554469), (3, 6369646), (6, 3184823), (53, 360546), (106, 180273), (159, 120182), (318, 60091)]