17431180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67043}}^1$

素因数の和:67065

約数の個数: 24

約数和(自身を含む): 39421872

約数和(自身を除く): 21990692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 67043, 134086, 268172, 335215, 670430, 871559, 1340860, 1743118, 3486236, 4357795, 8715590, 17431180]

約数ペア:

[(1, 17431180), (2, 8715590), (4, 4357795), (5, 3486236), (10, 1743118), (13, 1340860), (20, 871559), (26, 670430), (52, 335215), (65, 268172), (130, 134086), (260, 67043)]