19826256

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{14243}}^1$

素因数の和:14283

約数の個数: 40

約数和(自身を含む): 52987680

約数和(自身を除く): 33161424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 14243, 28486, 42729, 56972, 85458, 113944, 170916, 227888, 341832, 413047, 683664, 826094, 1239141, 1652188, 2478282, 3304376, 4956564, 6608752, 9913128, 19826256]

約数ペア:

[(1, 19826256), (2, 9913128), (3, 6608752), (4, 4956564), (6, 3304376), (8, 2478282), (12, 1652188), (16, 1239141), (24, 826094), (29, 683664), (48, 413047), (58, 341832), (87, 227888), (116, 170916), (174, 113944), (232, 85458), (348, 56972), (464, 42729), (696, 28486), (1392, 14243)]