69361438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{20509}}^1$

素因数の和:20619

約数の個数: 16

約数和(自身を含む): 110754000

約数和(自身を除く): 41392562

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 20509, 41018, 389671, 779342, 1825301, 3650602, 34680719, 69361438]

約数ペア:

[(1, 69361438), (2, 34680719), (19, 3650602), (38, 1825301), (89, 779342), (178, 389671), (1691, 41018), (3382, 20509)]