13419691390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191709877}}^1$

素因数の和:191709891

約数の個数: 16

約数和(自身を含む): 27606222432

約数和(自身を除く): 14186531042

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191709877, 383419754, 958549385, 1341969139, 1917098770, 2683938278, 6709845695, 13419691390]

約数ペア:

[(1, 13419691390), (2, 6709845695), (5, 2683938278), (7, 1917098770), (10, 1341969139), (14, 958549385), (35, 383419754), (70, 191709877)]