19225572

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 48186432

約数和(自身を除く): 28960860

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 73, 102, 146, 204, 219, 292, 438, 876, 1241, 1291, 2482, 2582, 3723, 3873, 4964, 5164, 7446, 7746, 14892, 15492, 21947, 43894, 65841, 87788, 94243, 131682, 188486, 263364, 282729, 376972, 565458, 1130916, 1602131, 3204262, 4806393, 6408524, 9612786, 19225572]

約数ペア:

[(1, 19225572), (2, 9612786), (3, 6408524), (4, 4806393), (6, 3204262), (12, 1602131), (17, 1130916), (34, 565458), (51, 376972), (68, 282729), (73, 263364), (102, 188486), (146, 131682), (204, 94243), (219, 87788), (292, 65841), (438, 43894), (876, 21947), (1241, 15492), (1291, 14892), (2482, 7746), (2582, 7446), (3723, 5164), (3873, 4964)]