19422738

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{63473}}^1$

素因数の和:63498

約数の個数: 24

約数和(自身を含む): 44558748

約数和(自身を除く): 25136010

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 63473, 126946, 190419, 380838, 571257, 1079041, 1142514, 2158082, 3237123, 6474246, 9711369, 19422738]

約数ペア:

[(1, 19422738), (2, 9711369), (3, 6474246), (6, 3237123), (9, 2158082), (17, 1142514), (18, 1079041), (34, 571257), (51, 380838), (102, 190419), (153, 126946), (306, 63473)]