19609292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3851}}^1$

素因数の和:3941

約数の個数: 24

約数和(自身を含む): 36671040

約数和(自身を除く): 17061748

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 3851, 5092, 7702, 15404, 73169, 146338, 258017, 292676, 516034, 1032068, 4902323, 9804646, 19609292]

約数ペア:

[(1, 19609292), (2, 9804646), (4, 4902323), (19, 1032068), (38, 516034), (67, 292676), (76, 258017), (134, 146338), (268, 73169), (1273, 15404), (2546, 7702), (3851, 5092)]