19194228

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{3271}}^1$

素因数の和:3444

約数の個数: 36

約数和(自身を含む): 48831328

約数和(自身を除く): 29637100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 3271, 5868, 6542, 9813, 13084, 19626, 29439, 39252, 58878, 117756, 533173, 1066346, 1599519, 2132692, 3199038, 4798557, 6398076, 9597114, 19194228]

約数ペア:

[(1, 19194228), (2, 9597114), (3, 6398076), (4, 4798557), (6, 3199038), (9, 2132692), (12, 1599519), (18, 1066346), (36, 533173), (163, 117756), (326, 58878), (489, 39252), (652, 29439), (978, 19626), (1467, 13084), (1956, 9813), (2934, 6542), (3271, 5868)]