22108190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{170063}}^1$

素因数の和:170083

約数の個数: 16

約数和(自身を含む): 42856128

約数和(自身を除く): 20747938

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 170063, 340126, 850315, 1700630, 2210819, 4421638, 11054095, 22108190]

約数ペア:

[(1, 22108190), (2, 11054095), (5, 4421638), (10, 2210819), (13, 1700630), (26, 850315), (65, 340126), (130, 170063)]