19072384

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{1367}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 38372400

約数和(自身を除く): 19300016

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1367, 1744, 2734, 3488, 5468, 6976, 10936, 13952, 21872, 43744, 87488, 149003, 174976, 298006, 596012, 1192024, 2384048, 4768096, 9536192, 19072384]

約数ペア:

[(1, 19072384), (2, 9536192), (4, 4768096), (8, 2384048), (16, 1192024), (32, 596012), (64, 298006), (109, 174976), (128, 149003), (218, 87488), (436, 43744), (872, 21872), (1367, 13952), (1744, 10936), (2734, 6976), (3488, 5468)]