13419798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{319519}}^1$

素因数の和:319531

約数の個数: 16

約数和(自身を含む): 30673920

約数和(自身を除く): 17254122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 319519, 639038, 958557, 1917114, 2236633, 4473266, 6709899, 13419798]

約数ペア:

[(1, 13419798), (2, 6709899), (3, 4473266), (6, 2236633), (7, 1917114), (14, 958557), (21, 639038), (42, 319519)]