15419838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{367139}}^1$

素因数の和:367151

約数の個数: 16

約数和(自身を含む): 35245440

約数和(自身を除く): 19825602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 367139, 734278, 1101417, 2202834, 2569973, 5139946, 7709919, 15419838]

約数ペア:

[(1, 15419838), (2, 7709919), (3, 5139946), (6, 2569973), (7, 2202834), (14, 1101417), (21, 734278), (42, 367139)]