19071590

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15017}}^1$

素因数の和:15151

約数の個数: 16

約数和(自身を含む): 34601472

約数和(自身を除く): 15529882

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 15017, 30034, 75085, 150170, 1907159, 3814318, 9535795, 19071590]

約数ペア:

[(1, 19071590), (2, 9535795), (5, 3814318), (10, 1907159), (127, 150170), (254, 75085), (635, 30034), (1270, 15017)]