19384938

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{6607}}^1$

素因数の和:6778

約数の個数: 24

約数和(自身を含む): 42264768

約数和(自身を除く): 22879830

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 6607, 13214, 19821, 39642, 59463, 118926, 1076941, 2153882, 3230823, 6461646, 9692469, 19384938]

約数ペア:

[(1, 19384938), (2, 9692469), (3, 6461646), (6, 3230823), (9, 2153882), (18, 1076941), (163, 118926), (326, 59463), (489, 39642), (978, 19821), (1467, 13214), (2934, 6607)]