19832070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12473}}^1$

素因数の和:12536

約数の個数: 32

約数和(自身を含む): 48498912

約数和(自身を除く): 28666842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 12473, 24946, 37419, 62365, 74838, 124730, 187095, 374190, 661069, 1322138, 1983207, 3305345, 3966414, 6610690, 9916035, 19832070]

約数ペア:

[(1, 19832070), (2, 9916035), (3, 6610690), (5, 3966414), (6, 3305345), (10, 1983207), (15, 1322138), (30, 661069), (53, 374190), (106, 187095), (159, 124730), (265, 74838), (318, 62365), (530, 37419), (795, 24946), (1590, 12473)]