19192890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12071}}^1$

素因数の和:12134

約数の個数: 32

約数和(自身を含む): 46935936

約数和(自身を除く): 27743046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 12071, 24142, 36213, 60355, 72426, 120710, 181065, 362130, 639763, 1279526, 1919289, 3198815, 3838578, 6397630, 9596445, 19192890]

約数ペア:

[(1, 19192890), (2, 9596445), (3, 6397630), (5, 3838578), (6, 3198815), (10, 1919289), (15, 1279526), (30, 639763), (53, 362130), (106, 181065), (159, 120710), (265, 72426), (318, 60355), (530, 36213), (795, 24142), (1590, 12071)]