16261570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1867}}^1$

素因数の和:1954

約数の個数: 32

約数和(自身を含む): 32010048

約数和(自身を除く): 15748478

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 1867, 3734, 4355, 8710, 9335, 18670, 24271, 48542, 121355, 125089, 242710, 250178, 625445, 1250890, 1626157, 3252314, 8130785, 16261570]

約数ペア:

[(1, 16261570), (2, 8130785), (5, 3252314), (10, 1626157), (13, 1250890), (26, 625445), (65, 250178), (67, 242710), (130, 125089), (134, 121355), (335, 48542), (670, 24271), (871, 18670), (1742, 9335), (1867, 8710), (3734, 4355)]